21590230860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 960

約数和(自身を含む): 85709352960

約数和(自身を除く): 64119122100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 27, 30, 31, 33, 34, 36, 38, 44, 45, 51, 54, 55, 57, 60, 62, 66, 68, 76, 81, 85, 90, 93, 95, 99, 102, 108, 110, 114, 121, 124, 132, 135, 153, 155, 162, 165, 170, 171, 180, 186, 187, 190, 198, 204, 209, 220, 228, 242, 255, 270, 279, 285, 297, 306, 310, 323, 324, 330, 340, 341, 342, 363, 372, 374, 380, 396, 405, 418, 459, 465, 484, 495, 510, 513, 527, 540, 558, 561, 570, 589, 594, 605, 612, 620, 627, 646, 660, 682, 684, 726, 748, 765, 810, 836, 837, 855, 891, 918, 930, 935, 969, 990, 1020, 1023, 1026, 1045, 1054, 1089, 1116, 1122, 1140, 1178, 1188, 1210, 1254, 1292, 1331, 1364, 1377, 1395, 1452, 1485, 1530, 1539, 1581, 1615, 1620, 1674, 1683, 1705, 1710, 1767, 1782, 1815, 1836, 1860, 1870, 1881, 1938, 1980, 2046, 2052, 2057, 2090, 2108, 2178, 2244, 2295, 2299, 2356, 2420, 2508, 2511, 2565, 2635, 2662, 2754, 2790, 2805, 2907, 2945, 2970, 3060, 3069, 3078, 3135, 3162, 3230, 3267, 3348, 3366, 3410, 3420, 3534, 3553, 3564, 3630, 3740, 3751, 3762, 3876, 3993, 4092, 4114, 4180, 4185, 4356, 4455, 4590, 4598, 4743, 4845, 5022, 5049, 5115, 5130, 5270, 5301, 5324, 5445, 5508, 5580, 5610, 5643, 5797, 5814, 5890, 5940, 6138, 6156, 6171, 6270, 6324, 6460, 6479, 6534, 6655, 6732, 6820, 6885, 6897, 7068, 7106, 7260, 7502, 7524, 7695, 7905, 7986, 8228, 8370, 8415, 8721, 8835, 8910, 9180, 9196, 9207, 9405, 9486, 9690, 9801, 10013, 10044, 10098, 10230, 10260, 10285, 10540, 10602, 10659, 10890, 11220, 11253, 11286, 11495, 11594, 11628, 11780, 11979, 12276, 12342, 12540, 12555, 12958, 13068, 13310, 13770, 13794, 14212, 14229, 14535, 15004, 15147, 15345, 15390, 15810, 15903, 15972, 16335, 16740, 16830, 16929, 17391, 17442, 17670, 17765, 17820, 18414, 18513, 18755, 18810, 18972, 19380, 19437, 19602, 19965, 20026, 20196, 20460, 20570, 20691, 21204, 21318, 21780, 22506, 22572, 22627, 22990, 23188, 23715, 23958, 24684, 25110, 25245, 25289, 25916, 26163, 26505, 26620, 27540, 27588, 27621, 28215, 28458, 28985, 29070, 30039, 30294, 30690, 30780, 30855, 31620, 31806, 31977, 32395, 32670, 33660, 33759, 33858, 34485, 34782, 34884, 35340, 35530, 35937, 36828, 37026, 37510, 37620, 38874, 39083, 39204, 39930, 40052, 41140, 41261, 41382, 42636, 42687, 43605, 45012, 45254, 45980, 46035, 47430, 47709, 47916, 49005, 50065, 50220, 50490, 50578, 52173, 52326, 53010, 53295, 55242, 55539, 56265, 56430, 56916, 57970, 58140, 58311, 59895, 60078, 60588, 61380, 61710, 62073, 63612, 63767, 63954, 64790, 65340, 67518, 67716, 67881, 68970, 69564, 71060, 71145, 71269, 71874, 74052, 75020, 75735, 75867, 77748, 78166, 79515, 79860, 82522, 82764, 84645, 85374, 86955, 87210, 90117, 90508, 92070, 92565, 94860, 95418, 95931, 97185, 98010, 100130, 100980, 101156, 101277, 103455, 104346, 104652, 106020, 106590, 107811, 110143, 110484, 111078, 112530, 112860, 113135, 115940, 116622, 117249, 119790, 120156, 123420, 123783, 124146, 126445, 127534, 127908, 129580, 130815, 135036, 135762, 137940, 138105, 142290, 142538, 143748, 150195, 151470, 151734, 156332, 156519, 159030, 159885, 165044, 166617, 168795, 169290, 170748, 173910, 174420, 174933, 179685, 180234, 184140, 185130, 186219, 190836, 191301, 191862, 194370, 195415, 196020, 200260, 202554, 203643, 206305, 206910, 208692, 213180, 213435, 213807, 215622, 220286, 222156, 225060, 226270, 227601, 233244, 234498, 238545, 239580, 247566, 248292, 252890, 255068, 260865, 261630, 270351, 271524, 276210, 277695, 284580, 285076, 287793, 291555, 300390, 302940, 303468, 303831, 310365, 313038, 318060, 318835, 319770, 330429, 333234, 337590, 338580, 339405, 347820, 349866, 351747, 356345, 359370, 360468, 370260, 371349, 372438, 379335, 382602, 383724, 388740, 390830, 405108, 407286, 412610, 413820, 426870, 427614, 429913, 431244, 440572, 450585, 452540, 455202, 468996, 469557, 477090, 479655, 495132, 505780, 506385, 521730, 523260, 524799, 539055, 540702, 550715, 552420, 555390, 573903, 575586, 583110, 586245, 600780, 607662, 610929, 618915, 620730, 626076, 637670, 639540, 641421, 660858, 666468, 675180, 678810, 682803, 699732, 701437, 703494, 712690, 718740, 742698, 744876, 758670, 765204, 781660, 782595, 783959, 811053, 814572, 825220, 833085, 853740, 855228, 859826, 874665, 901170, 910404, 931095, 939114, 954180, 956505, 959310, 991287, 1012770, 1018215, 1043460, 1049598, 1055241, 1069035, 1078110, 1081404, 1101430, 1110780, 1114047, 1138005, 1147806, 1151172, 1166220, 1172490, 1211573, 1215324, 1221858, 1237830, 1241460, 1275340, 1282842, 1289739, 1321716, 1351755, 1357620, 1365606, 1402874, 1406988, 1425380, 1438965, 1485396, 1517340, 1519155, 1565190, 1567918, 1622106, 1652145, 1666170, 1719652, 1721709, 1749330, 1758735, 1802340, 1832787, 1856745, 1862190, 1878228, 1913010, 1918620, 1924263, 1982574, 2025540, 2036430, 2048409, 2099196, 2104311, 2110482, 2138070, 2149565, 2156220, 2202860, 2228094, 2276010, 2295612, 2344980, 2347785, 2351877, 2423146, 2443716, 2475660, 2565684, 2579478, 2623995, 2703510, 2731212, 2805748, 2869515, 2877930, 2973861, 3038310, 3054645, 3130380, 3135836, 3165723, 3207105, 3244212, 3304290, 3332340, 3342141, 3414015, 3443418, 3498660, 3507185, 3517470, 3634719, 3665574, 3713490, 3724380, 3826020, 3848526, 3869217, 3919795, 3965148, 4055265, 4072860, 4096818, 4208622, 4220964, 4276140, 4299130, 4456188, 4552020, 4695570, 4703754, 4846292, 4956435, 5158956, 5165127, 5247990, 5276205, 5407020, 5570235, 5739030, 5755860, 5772789, 5947722, 6057865, 6076620, 6109290, 6312933, 6331446, 6414210, 6448695, 6608580, 6684282, 6828030, 6886836, 7014370, 7034940, 7055631, 7269438, 7331148, 7426980, 7697052, 7738434, 7839590, 8110530, 8193636, 8417244, 8598260, 8608545, 8921583, 9163935, 9391140, 9407508, 9621315, 9912870, 10242045, 10330254, 10495980, 10521555, 10552410, 10904157, 11140470, 11478060, 11545578, 11607651, 11759385, 11895444, 12115730, 12218580, 12625866, 12662892, 12828420, 12897390, 13327303, 13368564, 13656060, 14028740, 14111262, 14538876, 14869305, 15476868, 15679180, 15828615, 16221060, 16710705, 17217090, 17843166, 18173595, 18327870, 18938799, 19242630, 19346085, 19825740, 20484090, 20660508, 21043110, 21104820, 21166893, 21808314, 22280940, 23091156, 23215302, 23518770, 24231460, 25251732, 25794780, 25825635, 26654606, 28222524, 28863945, 29738610, 31564665, 31657230, 32712471, 33421410, 34434180, 34822953, 35278155, 35686332, 36347190, 36655740, 37877598, 38485260, 38692170, 39981909, 40968180, 42086220, 42333786, 43616628, 44607915, 46430604, 47037540, 51651270, 53309212, 54520785, 56816397, 57727890, 58038255, 59477220, 63129330, 63314460, 63500679, 65424942, 66636515, 66842820, 69645906, 70556310, 72694380, 75755196, 77384340, 79963818, 84667572, 89215830, 94693995, 98137413, 103302540, 105834465, 109041570, 113632794, 115455780, 116076510, 119945727, 126258660, 127001358, 130849884, 133273030, 139291812, 141112620, 159927636, 163562355, 174114765, 178431660, 189387990, 196274826, 199909545, 211668930, 218083140, 227265588, 232153020, 239891454, 254002716, 266546060, 284081985, 317503395, 327124710, 348229530, 359837181, 378775980, 392549652, 399819090, 423337860, 479782908, 490687065, 568163970, 599728635, 635006790, 654249420, 696459060, 719674362, 799638180, 981374130, 1079511543, 1136327940, 1199457270, 1270013580, 1439348724, 1799185905, 1962748260, 2159023086, 2398914540, 3598371810, 4318046172, 5397557715, 7196743620, 10795115430, 21590230860]

約数ペア:

[(1, 21590230860), (2, 10795115430), (3, 7196743620), (4, 5397557715), (5, 4318046172), (6, 3598371810), (9, 2398914540), (10, 2159023086), (11, 1962748260), (12, 1799185905), (15, 1439348724), (17, 1270013580), (18, 1199457270), (19, 1136327940), (20, 1079511543), (22, 981374130), (27, 799638180), (30, 719674362), (31, 696459060), (33, 654249420), (34, 635006790), (36, 599728635), (38, 568163970), (44, 490687065), (45, 479782908), (51, 423337860), (54, 399819090), (55, 392549652), (57, 378775980), (60, 359837181), (62, 348229530), (66, 327124710), (68, 317503395), (76, 284081985), (81, 266546060), (85, 254002716), (90, 239891454), (93, 232153020), (95, 227265588), (99, 218083140), (102, 211668930), (108, 199909545), (110, 196274826), (114, 189387990), (121, 178431660), (124, 174114765), (132, 163562355), (135, 159927636), (153, 141112620), (155, 139291812), (162, 133273030), (165, 130849884), (170, 127001358), (171, 126258660), (180, 119945727), (186, 116076510), (187, 115455780), (190, 113632794), (198, 109041570), (204, 105834465), (209, 103302540), (220, 98137413), (228, 94693995), (242, 89215830), (255, 84667572), (270, 79963818), (279, 77384340), (285, 75755196), (297, 72694380), (306, 70556310), (310, 69645906), (323, 66842820), (324, 66636515), (330, 65424942), (340, 63500679), (341, 63314460), (342, 63129330), (363, 59477220), (372, 58038255), (374, 57727890), (380, 56816397), (396, 54520785), (405, 53309212), (418, 51651270), (459, 47037540), (465, 46430604), (484, 44607915), (495, 43616628), (510, 42333786), (513, 42086220), (527, 40968180), (540, 39981909), (558, 38692170), (561, 38485260), (570, 37877598), (589, 36655740), (594, 36347190), (605, 35686332), (612, 35278155), (620, 34822953), (627, 34434180), (646, 33421410), (660, 32712471), (682, 31657230), (684, 31564665), (726, 29738610), (748, 28863945), (765, 28222524), (810, 26654606), (836, 25825635), (837, 25794780), (855, 25251732), (891, 24231460), (918, 23518770), (930, 23215302), (935, 23091156), (969, 22280940), (990, 21808314), (1020, 21166893), (1023, 21104820), (1026, 21043110), (1045, 20660508), (1054, 20484090), (1089, 19825740), (1116, 19346085), (1122, 19242630), (1140, 18938799), (1178, 18327870), (1188, 18173595), (1210, 17843166), (1254, 17217090), (1292, 16710705), (1331, 16221060), (1364, 15828615), (1377, 15679180), (1395, 15476868), (1452, 14869305), (1485, 14538876), (1530, 14111262), (1539, 14028740), (1581, 13656060), (1615, 13368564), (1620, 13327303), (1674, 12897390), (1683, 12828420), (1705, 12662892), (1710, 12625866), (1767, 12218580), (1782, 12115730), (1815, 11895444), (1836, 11759385), (1860, 11607651), (1870, 11545578), (1881, 11478060), (1938, 11140470), (1980, 10904157), (2046, 10552410), (2052, 10521555), (2057, 10495980), (2090, 10330254), (2108, 10242045), (2178, 9912870), (2244, 9621315), (2295, 9407508), (2299, 9391140), (2356, 9163935), (2420, 8921583), (2508, 8608545), (2511, 8598260), (2565, 8417244), (2635, 8193636), (2662, 8110530), (2754, 7839590), (2790, 7738434), (2805, 7697052), (2907, 7426980), (2945, 7331148), (2970, 7269438), (3060, 7055631), (3069, 7034940), (3078, 7014370), (3135, 6886836), (3162, 6828030), (3230, 6684282), (3267, 6608580), (3348, 6448695), (3366, 6414210), (3410, 6331446), (3420, 6312933), (3534, 6109290), (3553, 6076620), (3564, 6057865), (3630, 5947722), (3740, 5772789), (3751, 5755860), (3762, 5739030), (3876, 5570235), (3993, 5407020), (4092, 5276205), (4114, 5247990), (4180, 5165127), (4185, 5158956), (4356, 4956435), (4455, 4846292), (4590, 4703754), (4598, 4695570), (4743, 4552020), (4845, 4456188), (5022, 4299130), (5049, 4276140), (5115, 4220964), (5130, 4208622), (5270, 4096818), (5301, 4072860), (5324, 4055265), (5445, 3965148), (5508, 3919795), (5580, 3869217), (5610, 3848526), (5643, 3826020), (5797, 3724380), (5814, 3713490), (5890, 3665574), (5940, 3634719), (6138, 3517470), (6156, 3507185), (6171, 3498660), (6270, 3443418), (6324, 3414015), (6460, 3342141), (6479, 3332340), (6534, 3304290), (6655, 3244212), (6732, 3207105), (6820, 3165723), (6885, 3135836), (6897, 3130380), (7068, 3054645), (7106, 3038310), (7260, 2973861), (7502, 2877930), (7524, 2869515), (7695, 2805748), (7905, 2731212), (7986, 2703510), (8228, 2623995), (8370, 2579478), (8415, 2565684), (8721, 2475660), (8835, 2443716), (8910, 2423146), (9180, 2351877), (9196, 2347785), (9207, 2344980), (9405, 2295612), (9486, 2276010), (9690, 2228094), (9801, 2202860), (10013, 2156220), (10044, 2149565), (10098, 2138070), (10230, 2110482), (10260, 2104311), (10285, 2099196), (10540, 2048409), (10602, 2036430), (10659, 2025540), (10890, 1982574), (11220, 1924263), (11253, 1918620), (11286, 1913010), (11495, 1878228), (11594, 1862190), (11628, 1856745), (11780, 1832787), (11979, 1802340), (12276, 1758735), (12342, 1749330), (12540, 1721709), (12555, 1719652), (12958, 1666170), (13068, 1652145), (13310, 1622106), (13770, 1567918), (13794, 1565190), (14212, 1519155), (14229, 1517340), (14535, 1485396), (15004, 1438965), (15147, 1425380), (15345, 1406988), (15390, 1402874), (15810, 1365606), (15903, 1357620), (15972, 1351755), (16335, 1321716), (16740, 1289739), (16830, 1282842), (16929, 1275340), (17391, 1241460), (17442, 1237830), (17670, 1221858), (17765, 1215324), (17820, 1211573), (18414, 1172490), (18513, 1166220), (18755, 1151172), (18810, 1147806), (18972, 1138005), (19380, 1114047), (19437, 1110780), (19602, 1101430), (19965, 1081404), (20026, 1078110), (20196, 1069035), (20460, 1055241), (20570, 1049598), (20691, 1043460), (21204, 1018215), (21318, 1012770), (21780, 991287), (22506, 959310), (22572, 956505), (22627, 954180), (22990, 939114), (23188, 931095), (23715, 910404), (23958, 901170), (24684, 874665), (25110, 859826), (25245, 855228), (25289, 853740), (25916, 833085), (26163, 825220), (26505, 814572), (26620, 811053), (27540, 783959), (27588, 782595), (27621, 781660), (28215, 765204), (28458, 758670), (28985, 744876), (29070, 742698), (30039, 718740), (30294, 712690), (30690, 703494), (30780, 701437), (30855, 699732), (31620, 682803), (31806, 678810), (31977, 675180), (32395, 666468), (32670, 660858), (33660, 641421), (33759, 639540), (33858, 637670), (34485, 626076), (34782, 620730), (34884, 618915), (35340, 610929), (35530, 607662), (35937, 600780), (36828, 586245), (37026, 583110), (37510, 575586), (37620, 573903), (38874, 555390), (39083, 552420), (39204, 550715), (39930, 540702), (40052, 539055), (41140, 524799), (41261, 523260), (41382, 521730), (42636, 506385), (42687, 505780), (43605, 495132), (45012, 479655), (45254, 477090), (45980, 469557), (46035, 468996), (47430, 455202), (47709, 452540), (47916, 450585), (49005, 440572), (50065, 431244), (50220, 429913), (50490, 427614), (50578, 426870), (52173, 413820), (52326, 412610), (53010, 407286), (53295, 405108), (55242, 390830), (55539, 388740), (56265, 383724), (56430, 382602), (56916, 379335), (57970, 372438), (58140, 371349), (58311, 370260), (59895, 360468), (60078, 359370), (60588, 356345), (61380, 351747), (61710, 349866), (62073, 347820), (63612, 339405), (63767, 338580), (63954, 337590), (64790, 333234), (65340, 330429), (67518, 319770), (67716, 318835), (67881, 318060), (68970, 313038), (69564, 310365), (71060, 303831), (71145, 303468), (71269, 302940), (71874, 300390), (74052, 291555), (75020, 287793), (75735, 285076), (75867, 284580), (77748, 277695), (78166, 276210), (79515, 271524), (79860, 270351), (82522, 261630), (82764, 260865), (84645, 255068), (85374, 252890), (86955, 248292), (87210, 247566), (90117, 239580), (90508, 238545), (92070, 234498), (92565, 233244), (94860, 227601), (95418, 226270), (95931, 225060), (97185, 222156), (98010, 220286), (100130, 215622), (100980, 213807), (101156, 213435), (101277, 213180), (103455, 208692), (104346, 206910), (104652, 206305), (106020, 203643), (106590, 202554), (107811, 200260), (110143, 196020), (110484, 195415), (111078, 194370), (112530, 191862), (112860, 191301), (113135, 190836), (115940, 186219), (116622, 185130), (117249, 184140), (119790, 180234), (120156, 179685), (123420, 174933), (123783, 174420), (124146, 173910), (126445, 170748), (127534, 169290), (127908, 168795), (129580, 166617), (130815, 165044), (135036, 159885), (135762, 159030), (137940, 156519), (138105, 156332), (142290, 151734), (142538, 151470), (143748, 150195)]