21348183780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 864

約数和(自身を含む): 89123448960

約数和(自身を除く): 67775265180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 37, 38, 42, 44, 45, 49, 55, 57, 60, 63, 66, 70, 74, 76, 77, 84, 90, 95, 98, 99, 105, 110, 111, 114, 126, 132, 133, 140, 147, 148, 154, 165, 171, 180, 185, 190, 196, 198, 209, 210, 220, 222, 228, 231, 245, 252, 259, 266, 285, 294, 308, 313, 315, 330, 333, 342, 370, 380, 385, 396, 399, 407, 418, 420, 441, 444, 462, 490, 495, 518, 532, 539, 555, 570, 588, 626, 627, 630, 660, 665, 666, 684, 693, 703, 735, 740, 770, 777, 798, 814, 836, 855, 882, 924, 931, 939, 980, 990, 1036, 1045, 1078, 1110, 1140, 1155, 1197, 1221, 1252, 1254, 1260, 1295, 1330, 1332, 1386, 1406, 1463, 1470, 1540, 1554, 1565, 1596, 1617, 1628, 1665, 1710, 1764, 1813, 1862, 1878, 1881, 1980, 1995, 2035, 2090, 2109, 2156, 2191, 2205, 2220, 2310, 2331, 2394, 2442, 2508, 2590, 2660, 2695, 2772, 2793, 2812, 2817, 2849, 2926, 2940, 3108, 3130, 3135, 3234, 3330, 3420, 3443, 3465, 3515, 3626, 3663, 3724, 3756, 3762, 3885, 3990, 4070, 4180, 4218, 4382, 4389, 4410, 4620, 4655, 4662, 4695, 4788, 4851, 4884, 4921, 5180, 5390, 5439, 5586, 5634, 5698, 5852, 5947, 5985, 6105, 6260, 6270, 6327, 6468, 6573, 6660, 6886, 6930, 7030, 7252, 7315, 7326, 7524, 7733, 7770, 7980, 8085, 8140, 8379, 8436, 8547, 8764, 8778, 8820, 9065, 9310, 9324, 9390, 9405, 9702, 9842, 10241, 10329, 10545, 10780, 10878, 10955, 11172, 11268, 11396, 11581, 11655, 11894, 11970, 12210, 12540, 12654, 13146, 13167, 13772, 13860, 13965, 14060, 14085, 14245, 14630, 14652, 14763, 15337, 15466, 15540, 16170, 16317, 16758, 17094, 17215, 17556, 17841, 18130, 18315, 18620, 18780, 18810, 19404, 19684, 19719, 19943, 20482, 20658, 21090, 21756, 21910, 21945, 23162, 23199, 23310, 23788, 23940, 24101, 24255, 24420, 24605, 25308, 25641, 26292, 26334, 27195, 27930, 28170, 28490, 29260, 29526, 29735, 30674, 30723, 30932, 30987, 31635, 32340, 32634, 32865, 33516, 34188, 34430, 34447, 34743, 35682, 36260, 36630, 37620, 38665, 39438, 39886, 40964, 41316, 41629, 41895, 42180, 42735, 43820, 43890, 44289, 46011, 46324, 46398, 46620, 48202, 48510, 49210, 51205, 51282, 51645, 52668, 53523, 54131, 54390, 55860, 56340, 56980, 57905, 59052, 59470, 59829, 61348, 61446, 61974, 63270, 65268, 65417, 65730, 65835, 68860, 68894, 69486, 69597, 71364, 72303, 73260, 73815, 76685, 77330, 78876, 79772, 81067, 81585, 83258, 83790, 85470, 87780, 88578, 89205, 92022, 92169, 92796, 96404, 97020, 98420, 98595, 99715, 102410, 102564, 103290, 103341, 104229, 107046, 108262, 108780, 115810, 115995, 118940, 119658, 120505, 122892, 123948, 124887, 126540, 127391, 128205, 130834, 131460, 131670, 137788, 138033, 138972, 139194, 144606, 147630, 153370, 153615, 154660, 154935, 162134, 162393, 163170, 166516, 167580, 168707, 170940, 172235, 173715, 177156, 178410, 179487, 184044, 184338, 196251, 197190, 199430, 204820, 206580, 206682, 208145, 208458, 214092, 216524, 216909, 220039, 221445, 230055, 231620, 231990, 239316, 241010, 243201, 249774, 254782, 256410, 261668, 263340, 267615, 270655, 276066, 278388, 289212, 291403, 295260, 299145, 306740, 307230, 309870, 310023, 324268, 324786, 326340, 327085, 337414, 344470, 347430, 347985, 356820, 358974, 361515, 368676, 374661, 378917, 382173, 392502, 394380, 398860, 405335, 413364, 416290, 416916, 433818, 440078, 442890, 457919, 460110, 460845, 463980, 482020, 486402, 487179, 499548, 506121, 509564, 512820, 516705, 521145, 535230, 541310, 552132, 567469, 582806, 588753, 598290, 614460, 619740, 620046, 624435, 636955, 649572, 654170, 660117, 674828, 688940, 690165, 694860, 695970, 717948, 723030, 729603, 749322, 757834, 764346, 785004, 810670, 811965, 832580, 843535, 867636, 874209, 880156, 885780, 891737, 897435, 915838, 920220, 921690, 972804, 974358, 981255, 1012242, 1033410, 1042290, 1070460, 1082620, 1084545, 1100195, 1134938, 1136751, 1146519, 1165612, 1177506, 1196580, 1216005, 1240092, 1248870, 1273910, 1308340, 1320234, 1373757, 1380330, 1391940, 1446060, 1457015, 1459206, 1498644, 1515668, 1518363, 1528692, 1540273, 1550115, 1621340, 1623930, 1687070, 1702407, 1748418, 1783474, 1794870, 1831676, 1843380, 1873305, 1894585, 1910865, 1948716, 1962510, 1980351, 2024484, 2066820, 2084580, 2169090, 2200390, 2269876, 2273502, 2289595, 2293038, 2355012, 2420429, 2432010, 2435895, 2497740, 2530605, 2547820, 2622627, 2640468, 2675211, 2747514, 2760660, 2837345, 2914030, 2918412, 2943765, 3036726, 3080546, 3100230, 3205433, 3247860, 3300585, 3374140, 3404814, 3410253, 3496836, 3566948, 3589740, 3648015, 3746610, 3789170, 3821730, 3925020, 3960702, 4121271, 4338180, 4371045, 4400780, 4458685, 4547004, 4579190, 4586076, 4620819, 4840858, 4864020, 4871790, 5061210, 5107221, 5245254, 5350422, 5495028, 5674690, 5683755, 5732595, 5828060, 5887530, 6073452, 6161092, 6200460, 6242159, 6410866, 6601170, 6809628, 6820506, 6868785, 7261287, 7296030, 7493220, 7578340, 7591815, 7643460, 7701365, 7921404, 8025633, 8242542, 8512035, 8742090, 8917370, 9158380, 9241638, 9616299, 9681716, 9743580, 9901755, 10122420, 10214442, 10490508, 10700844, 10781911, 11349380, 11367510, 11465190, 11775060, 12102145, 12484318, 12821732, 13113135, 13202340, 13376055, 13641012, 13737570, 13862457, 14522574, 14592060, 15183630, 15402730, 16027165, 16051266, 16485084, 16943003, 17024070, 17051265, 17484180, 17834740, 18483276, 18726477, 19232598, 19803510, 20428884, 20606355, 21563822, 21783861, 22735020, 22930380, 23104095, 24204290, 24968636, 25536105, 26226270, 26752110, 27475140, 27724914, 28848897, 29045148, 30367260, 30805460, 31210795, 32054330, 32102532, 32345733, 33886006, 34048140, 34102530, 36306435, 37452954, 38465196, 39607020, 40128165, 41212710, 43127644, 43567722, 46208190, 48081495, 48408580, 50829009, 51072210, 52452540, 53504220, 53909555, 55449828, 56179431, 57697794, 62421590, 64108660, 64691466, 67772012, 68205060, 69312285, 72612870, 74905908, 80256330, 82425420, 84715015, 87135444, 92416380, 93632385, 96162990, 97037199, 101658018, 102144420, 107819110, 108919305, 112358862, 115395588, 118601021, 124843180, 129382932, 138624570, 144244485, 145225740, 152487027, 160512660, 161728665, 169430030, 187264770, 192325980, 194074398, 203316036, 215638220, 217838610, 224717724, 237202042, 254145045, 277249140, 280897155, 288488970, 304974054, 323457330, 338860060, 355803063, 374529540, 388148796, 435677220, 474404084, 485185995, 508290090, 561794310, 576977940, 593005105, 609948108, 646914660, 711606126, 762435135, 970371990, 1016580180, 1067409189, 1123588620, 1186010210, 1423212252, 1524870270, 1779015315, 1940743980, 2134818378, 2372020420, 3049740540, 3558030630, 4269636756, 5337045945, 7116061260, 10674091890, 21348183780]

約数ペア:

[(1, 21348183780), (2, 10674091890), (3, 7116061260), (4, 5337045945), (5, 4269636756), (6, 3558030630), (7, 3049740540), (9, 2372020420), (10, 2134818378), (11, 1940743980), (12, 1779015315), (14, 1524870270), (15, 1423212252), (18, 1186010210), (19, 1123588620), (20, 1067409189), (21, 1016580180), (22, 970371990), (28, 762435135), (30, 711606126), (33, 646914660), (35, 609948108), (36, 593005105), (37, 576977940), (38, 561794310), (42, 508290090), (44, 485185995), (45, 474404084), (49, 435677220), (55, 388148796), (57, 374529540), (60, 355803063), (63, 338860060), (66, 323457330), (70, 304974054), (74, 288488970), (76, 280897155), (77, 277249140), (84, 254145045), (90, 237202042), (95, 224717724), (98, 217838610), (99, 215638220), (105, 203316036), (110, 194074398), (111, 192325980), (114, 187264770), (126, 169430030), (132, 161728665), (133, 160512660), (140, 152487027), (147, 145225740), (148, 144244485), (154, 138624570), (165, 129382932), (171, 124843180), (180, 118601021), (185, 115395588), (190, 112358862), (196, 108919305), (198, 107819110), (209, 102144420), (210, 101658018), (220, 97037199), (222, 96162990), (228, 93632385), (231, 92416380), (245, 87135444), (252, 84715015), (259, 82425420), (266, 80256330), (285, 74905908), (294, 72612870), (308, 69312285), (313, 68205060), (315, 67772012), (330, 64691466), (333, 64108660), (342, 62421590), (370, 57697794), (380, 56179431), (385, 55449828), (396, 53909555), (399, 53504220), (407, 52452540), (418, 51072210), (420, 50829009), (441, 48408580), (444, 48081495), (462, 46208190), (490, 43567722), (495, 43127644), (518, 41212710), (532, 40128165), (539, 39607020), (555, 38465196), (570, 37452954), (588, 36306435), (626, 34102530), (627, 34048140), (630, 33886006), (660, 32345733), (665, 32102532), (666, 32054330), (684, 31210795), (693, 30805460), (703, 30367260), (735, 29045148), (740, 28848897), (770, 27724914), (777, 27475140), (798, 26752110), (814, 26226270), (836, 25536105), (855, 24968636), (882, 24204290), (924, 23104095), (931, 22930380), (939, 22735020), (980, 21783861), (990, 21563822), (1036, 20606355), (1045, 20428884), (1078, 19803510), (1110, 19232598), (1140, 18726477), (1155, 18483276), (1197, 17834740), (1221, 17484180), (1252, 17051265), (1254, 17024070), (1260, 16943003), (1295, 16485084), (1330, 16051266), (1332, 16027165), (1386, 15402730), (1406, 15183630), (1463, 14592060), (1470, 14522574), (1540, 13862457), (1554, 13737570), (1565, 13641012), (1596, 13376055), (1617, 13202340), (1628, 13113135), (1665, 12821732), (1710, 12484318), (1764, 12102145), (1813, 11775060), (1862, 11465190), (1878, 11367510), (1881, 11349380), (1980, 10781911), (1995, 10700844), (2035, 10490508), (2090, 10214442), (2109, 10122420), (2156, 9901755), (2191, 9743580), (2205, 9681716), (2220, 9616299), (2310, 9241638), (2331, 9158380), (2394, 8917370), (2442, 8742090), (2508, 8512035), (2590, 8242542), (2660, 8025633), (2695, 7921404), (2772, 7701365), (2793, 7643460), (2812, 7591815), (2817, 7578340), (2849, 7493220), (2926, 7296030), (2940, 7261287), (3108, 6868785), (3130, 6820506), (3135, 6809628), (3234, 6601170), (3330, 6410866), (3420, 6242159), (3443, 6200460), (3465, 6161092), (3515, 6073452), (3626, 5887530), (3663, 5828060), (3724, 5732595), (3756, 5683755), (3762, 5674690), (3885, 5495028), (3990, 5350422), (4070, 5245254), (4180, 5107221), (4218, 5061210), (4382, 4871790), (4389, 4864020), (4410, 4840858), (4620, 4620819), (4655, 4586076), (4662, 4579190), (4695, 4547004), (4788, 4458685), (4851, 4400780), (4884, 4371045), (4921, 4338180), (5180, 4121271), (5390, 3960702), (5439, 3925020), (5586, 3821730), (5634, 3789170), (5698, 3746610), (5852, 3648015), (5947, 3589740), (5985, 3566948), (6105, 3496836), (6260, 3410253), (6270, 3404814), (6327, 3374140), (6468, 3300585), (6573, 3247860), (6660, 3205433), (6886, 3100230), (6930, 3080546), (7030, 3036726), (7252, 2943765), (7315, 2918412), (7326, 2914030), (7524, 2837345), (7733, 2760660), (7770, 2747514), (7980, 2675211), (8085, 2640468), (8140, 2622627), (8379, 2547820), (8436, 2530605), (8547, 2497740), (8764, 2435895), (8778, 2432010), (8820, 2420429), (9065, 2355012), (9310, 2293038), (9324, 2289595), (9390, 2273502), (9405, 2269876), (9702, 2200390), (9842, 2169090), (10241, 2084580), (10329, 2066820), (10545, 2024484), (10780, 1980351), (10878, 1962510), (10955, 1948716), (11172, 1910865), (11268, 1894585), (11396, 1873305), (11581, 1843380), (11655, 1831676), (11894, 1794870), (11970, 1783474), (12210, 1748418), (12540, 1702407), (12654, 1687070), (13146, 1623930), (13167, 1621340), (13772, 1550115), (13860, 1540273), (13965, 1528692), (14060, 1518363), (14085, 1515668), (14245, 1498644), (14630, 1459206), (14652, 1457015), (14763, 1446060), (15337, 1391940), (15466, 1380330), (15540, 1373757), (16170, 1320234), (16317, 1308340), (16758, 1273910), (17094, 1248870), (17215, 1240092), (17556, 1216005), (17841, 1196580), (18130, 1177506), (18315, 1165612), (18620, 1146519), (18780, 1136751), (18810, 1134938), (19404, 1100195), (19684, 1084545), (19719, 1082620), (19943, 1070460), (20482, 1042290), (20658, 1033410), (21090, 1012242), (21756, 981255), (21910, 974358), (21945, 972804), (23162, 921690), (23199, 920220), (23310, 915838), (23788, 897435), (23940, 891737), (24101, 885780), (24255, 880156), (24420, 874209), (24605, 867636), (25308, 843535), (25641, 832580), (26292, 811965), (26334, 810670), (27195, 785004), (27930, 764346), (28170, 757834), (28490, 749322), (29260, 729603), (29526, 723030), (29735, 717948), (30674, 695970), (30723, 694860), (30932, 690165), (30987, 688940), (31635, 674828), (32340, 660117), (32634, 654170), (32865, 649572), (33516, 636955), (34188, 624435), (34430, 620046), (34447, 619740), (34743, 614460), (35682, 598290), (36260, 588753), (36630, 582806), (37620, 567469), (38665, 552132), (39438, 541310), (39886, 535230), (40964, 521145), (41316, 516705), (41629, 512820), (41895, 509564), (42180, 506121), (42735, 499548), (43820, 487179), (43890, 486402), (44289, 482020), (46011, 463980), (46324, 460845), (46398, 460110), (46620, 457919), (48202, 442890), (48510, 440078), (49210, 433818), (51205, 416916), (51282, 416290), (51645, 413364), (52668, 405335), (53523, 398860), (54131, 394380), (54390, 392502), (55860, 382173), (56340, 378917), (56980, 374661), (57905, 368676), (59052, 361515), (59470, 358974), (59829, 356820), (61348, 347985), (61446, 347430), (61974, 344470), (63270, 337414), (65268, 327085), (65417, 326340), (65730, 324786), (65835, 324268), (68860, 310023), (68894, 309870), (69486, 307230), (69597, 306740), (71364, 299145), (72303, 295260), (73260, 291403), (73815, 289212), (76685, 278388), (77330, 276066), (78876, 270655), (79772, 267615), (81067, 263340), (81585, 261668), (83258, 256410), (83790, 254782), (85470, 249774), (87780, 243201), (88578, 241010), (89205, 239316), (92022, 231990), (92169, 231620), (92796, 230055), (96404, 221445), (97020, 220039), (98420, 216909), (98595, 216524), (99715, 214092), (102410, 208458), (102564, 208145), (103290, 206682), (103341, 206580), (104229, 204820), (107046, 199430), (108262, 197190), (108780, 196251), (115810, 184338), (115995, 184044), (118940, 179487), (119658, 178410), (120505, 177156), (122892, 173715), (123948, 172235), (124887, 170940), (126540, 168707), (127391, 167580), (128205, 166516), (130834, 163170), (131460, 162393), (131670, 162134), (137788, 154935), (138033, 154660), (138972, 153615), (139194, 153370), (144606, 147630)]