15641219880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 896

約数和(自身を含む): 64518128640

約数和(自身を除く): 48876908760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 31, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 62, 65, 66, 72, 78, 81, 88, 90, 93, 99, 104, 108, 110, 117, 120, 121, 124, 130, 132, 135, 143, 155, 156, 162, 165, 180, 186, 195, 198, 216, 220, 234, 242, 243, 248, 260, 264, 270, 279, 286, 297, 310, 312, 324, 330, 341, 351, 360, 363, 372, 390, 396, 403, 405, 429, 440, 465, 468, 484, 486, 495, 520, 540, 558, 572, 585, 594, 605, 620, 648, 660, 682, 702, 715, 726, 729, 744, 780, 792, 806, 810, 837, 858, 891, 930, 936, 968, 972, 990, 1023, 1053, 1080, 1089, 1116, 1144, 1170, 1188, 1209, 1210, 1215, 1240, 1287, 1320, 1331, 1364, 1395, 1404, 1430, 1452, 1458, 1485, 1560, 1573, 1612, 1620, 1674, 1705, 1716, 1755, 1782, 1815, 1860, 1944, 1980, 2015, 2046, 2106, 2145, 2178, 2232, 2340, 2376, 2418, 2420, 2430, 2511, 2574, 2662, 2673, 2728, 2790, 2808, 2860, 2904, 2916, 2970, 3069, 3146, 3159, 3224, 3240, 3267, 3348, 3410, 3432, 3510, 3564, 3627, 3630, 3645, 3720, 3751, 3861, 3960, 3993, 4030, 4092, 4185, 4212, 4290, 4356, 4433, 4455, 4680, 4719, 4836, 4840, 4860, 5022, 5115, 5148, 5265, 5324, 5346, 5445, 5580, 5720, 5832, 5940, 6045, 6138, 6292, 6318, 6435, 6534, 6655, 6696, 6820, 7020, 7128, 7254, 7260, 7290, 7502, 7533, 7722, 7865, 7986, 8019, 8060, 8184, 8370, 8424, 8580, 8712, 8866, 8910, 9207, 9438, 9477, 9672, 9720, 9801, 10044, 10230, 10296, 10530, 10648, 10692, 10881, 10890, 11160, 11253, 11583, 11880, 11979, 12090, 12276, 12555, 12584, 12636, 12870, 13068, 13299, 13310, 13365, 13640, 14040, 14157, 14508, 14520, 14580, 15004, 15066, 15345, 15444, 15730, 15795, 15972, 16038, 16120, 16335, 16740, 17160, 17303, 17732, 17820, 18135, 18414, 18755, 18876, 18954, 19305, 19602, 19965, 20088, 20460, 21060, 21384, 21762, 21780, 22165, 22506, 22599, 23166, 23595, 23958, 24180, 24552, 25110, 25272, 25740, 26136, 26598, 26620, 26730, 27621, 28314, 29016, 29160, 29403, 30008, 30132, 30690, 30888, 31460, 31590, 31944, 32076, 32643, 32670, 33480, 33759, 34606, 34749, 35464, 35640, 35937, 36270, 36828, 37510, 37665, 37752, 37908, 38610, 39204, 39897, 39930, 40095, 40920, 41261, 42120, 42471, 43524, 43560, 44330, 45012, 45198, 46035, 46332, 47190, 47385, 47916, 48360, 48763, 49005, 50220, 51480, 51909, 53196, 53240, 53460, 54405, 55242, 56265, 56628, 57915, 58806, 59895, 60264, 61380, 62920, 63180, 64152, 65286, 65340, 66495, 67518, 69212, 69498, 70785, 71874, 72540, 73656, 75020, 75330, 75816, 77220, 78408, 79794, 79860, 80190, 82522, 82863, 84942, 86515, 87048, 88209, 88660, 90024, 90396, 92070, 92664, 94380, 94770, 95832, 97526, 97929, 98010, 100440, 101277, 103818, 104247, 106392, 106920, 107811, 108810, 110484, 112530, 112995, 113256, 115830, 117612, 119691, 119790, 122760, 123783, 126360, 127413, 130572, 130680, 132990, 135036, 138105, 138424, 138996, 141570, 143748, 145080, 146289, 147015, 150040, 150660, 154440, 155727, 159588, 159720, 160380, 163215, 165044, 165726, 168795, 169884, 173030, 173745, 176418, 177320, 179685, 180792, 184140, 188760, 189540, 195052, 195858, 196020, 199485, 202554, 206305, 207636, 208494, 212355, 215622, 217620, 220968, 225060, 225990, 231660, 235224, 239382, 239580, 243815, 247566, 248589, 254826, 259545, 261144, 265980, 270072, 276210, 277992, 283140, 287496, 292578, 293787, 294030, 301320, 303831, 311454, 319176, 320760, 323433, 326430, 330088, 331452, 337590, 339768, 346060, 347490, 352836, 359073, 359370, 368280, 371349, 379080, 382239, 390104, 391716, 392040, 398970, 405108, 412610, 414315, 415272, 416988, 424710, 431244, 435240, 438867, 441045, 450120, 451980, 463320, 467181, 478764, 479160, 487630, 489645, 495132, 497178, 506385, 509652, 519090, 521235, 531960, 536393, 539055, 552420, 566280, 585156, 587574, 588060, 598455, 607662, 618915, 622908, 637065, 646866, 652860, 662904, 675180, 692120, 694980, 705672, 718146, 718740, 731445, 742698, 764478, 778635, 783432, 797940, 810216, 825220, 828630, 833976, 849420, 862488, 877734, 882090, 903960, 911493, 934362, 957528, 970299, 975260, 979290, 990264, 994356, 1012770, 1019304, 1038180, 1042470, 1072786, 1077219, 1078110, 1104840, 1114047, 1146717, 1170312, 1175148, 1176120, 1196910, 1215324, 1237830, 1242945, 1245816, 1274130, 1293732, 1305720, 1316601, 1350360, 1389960, 1401543, 1436292, 1437480, 1462890, 1468935, 1485396, 1519155, 1528956, 1557270, 1595880, 1609179, 1617165, 1650440, 1657260, 1698840, 1755468, 1764180, 1795365, 1822986, 1856745, 1868724, 1911195, 1940598, 1950520, 1958580, 1988712, 2025540, 2076360, 2084940, 2145572, 2154438, 2156220, 2194335, 2228094, 2293434, 2335905, 2350296, 2393820, 2430648, 2475660, 2485890, 2548260, 2587464, 2633202, 2681965, 2734479, 2803086, 2872584, 2925780, 2937870, 2970792, 3038310, 3057912, 3114540, 3218358, 3231657, 3234330, 3314520, 3342141, 3510936, 3528360, 3590730, 3645972, 3713490, 3737448, 3822390, 3881196, 3917160, 3949803, 4051080, 4169880, 4204629, 4291144, 4308876, 4312440, 4388670, 4456188, 4557465, 4586868, 4671810, 4787640, 4827537, 4851495, 4951320, 4971780, 5096520, 5266404, 5363930, 5386095, 5468958, 5570235, 5606172, 5733585, 5851560, 5875740, 6076620, 6229080, 6436716, 6463314, 6468660, 6583005, 6684282, 7007715, 7181460, 7291944, 7426980, 7644780, 7762392, 7899606, 8045895, 8409258, 8617752, 8777340, 8912376, 9114930, 9173736, 9343620, 9655074, 9702990, 9943560, 10026423, 10532808, 10727860, 10772190, 10937916, 11140470, 11212344, 11467170, 11751480, 11849409, 12153240, 12613887, 12873432, 12926628, 12937320, 13166010, 13368564, 13672395, 14015430, 14362920, 14482611, 14853960, 15289560, 15799212, 16091790, 16158285, 16710705, 16818516, 17554680, 18229860, 18687240, 19310148, 19405980, 19749015, 20052846, 21023145, 21455720, 21544380, 21875832, 22280940, 22934340, 23698818, 24137685, 25227774, 25853256, 26332020, 26737128, 27344790, 28030860, 28965222, 30079269, 31598424, 32183580, 32316570, 33421410, 33637032, 35548227, 36459720, 38620296, 38811960, 39498030, 40105692, 42046290, 43088760, 43447833, 44561880, 45868680, 47397636, 48275370, 50132115, 50455548, 52664040, 54689580, 56061720, 57930444, 59247045, 60158538, 63069435, 64367160, 64633140, 66842820, 71096454, 72413055, 78996060, 80211384, 84092580, 86895666, 94795272, 96550740, 100264230, 100911096, 109379160, 115860888, 118494090, 120317076, 126138870, 129266280, 130343499, 133685640, 142192908, 144826110, 150396345, 157992120, 168185160, 173791332, 177741135, 193101480, 200528460, 217239165, 236988180, 240634152, 252277740, 260686998, 284385816, 289652220, 300792690, 347582664, 355482270, 391030497, 401056920, 434478330, 473976360, 504555480, 521373996, 579304440, 601585380, 651717495, 710964540, 782060994, 868956660, 1042747992, 1203170760, 1303434990, 1421929080, 1564121988, 1737913320, 1955152485, 2606869980, 3128243976, 3910304970, 5213739960, 7820609940, 15641219880]

約数ペア:

[(1, 15641219880), (2, 7820609940), (3, 5213739960), (4, 3910304970), (5, 3128243976), (6, 2606869980), (8, 1955152485), (9, 1737913320), (10, 1564121988), (11, 1421929080), (12, 1303434990), (13, 1203170760), (15, 1042747992), (18, 868956660), (20, 782060994), (22, 710964540), (24, 651717495), (26, 601585380), (27, 579304440), (30, 521373996), (31, 504555480), (33, 473976360), (36, 434478330), (39, 401056920), (40, 391030497), (44, 355482270), (45, 347582664), (52, 300792690), (54, 289652220), (55, 284385816), (60, 260686998), (62, 252277740), (65, 240634152), (66, 236988180), (72, 217239165), (78, 200528460), (81, 193101480), (88, 177741135), (90, 173791332), (93, 168185160), (99, 157992120), (104, 150396345), (108, 144826110), (110, 142192908), (117, 133685640), (120, 130343499), (121, 129266280), (124, 126138870), (130, 120317076), (132, 118494090), (135, 115860888), (143, 109379160), (155, 100911096), (156, 100264230), (162, 96550740), (165, 94795272), (180, 86895666), (186, 84092580), (195, 80211384), (198, 78996060), (216, 72413055), (220, 71096454), (234, 66842820), (242, 64633140), (243, 64367160), (248, 63069435), (260, 60158538), (264, 59247045), (270, 57930444), (279, 56061720), (286, 54689580), (297, 52664040), (310, 50455548), (312, 50132115), (324, 48275370), (330, 47397636), (341, 45868680), (351, 44561880), (360, 43447833), (363, 43088760), (372, 42046290), (390, 40105692), (396, 39498030), (403, 38811960), (405, 38620296), (429, 36459720), (440, 35548227), (465, 33637032), (468, 33421410), (484, 32316570), (486, 32183580), (495, 31598424), (520, 30079269), (540, 28965222), (558, 28030860), (572, 27344790), (585, 26737128), (594, 26332020), (605, 25853256), (620, 25227774), (648, 24137685), (660, 23698818), (682, 22934340), (702, 22280940), (715, 21875832), (726, 21544380), (729, 21455720), (744, 21023145), (780, 20052846), (792, 19749015), (806, 19405980), (810, 19310148), (837, 18687240), (858, 18229860), (891, 17554680), (930, 16818516), (936, 16710705), (968, 16158285), (972, 16091790), (990, 15799212), (1023, 15289560), (1053, 14853960), (1080, 14482611), (1089, 14362920), (1116, 14015430), (1144, 13672395), (1170, 13368564), (1188, 13166010), (1209, 12937320), (1210, 12926628), (1215, 12873432), (1240, 12613887), (1287, 12153240), (1320, 11849409), (1331, 11751480), (1364, 11467170), (1395, 11212344), (1404, 11140470), (1430, 10937916), (1452, 10772190), (1458, 10727860), (1485, 10532808), (1560, 10026423), (1573, 9943560), (1612, 9702990), (1620, 9655074), (1674, 9343620), (1705, 9173736), (1716, 9114930), (1755, 8912376), (1782, 8777340), (1815, 8617752), (1860, 8409258), (1944, 8045895), (1980, 7899606), (2015, 7762392), (2046, 7644780), (2106, 7426980), (2145, 7291944), (2178, 7181460), (2232, 7007715), (2340, 6684282), (2376, 6583005), (2418, 6468660), (2420, 6463314), (2430, 6436716), (2511, 6229080), (2574, 6076620), (2662, 5875740), (2673, 5851560), (2728, 5733585), (2790, 5606172), (2808, 5570235), (2860, 5468958), (2904, 5386095), (2916, 5363930), (2970, 5266404), (3069, 5096520), (3146, 4971780), (3159, 4951320), (3224, 4851495), (3240, 4827537), (3267, 4787640), (3348, 4671810), (3410, 4586868), (3432, 4557465), (3510, 4456188), (3564, 4388670), (3627, 4312440), (3630, 4308876), (3645, 4291144), (3720, 4204629), (3751, 4169880), (3861, 4051080), (3960, 3949803), (3993, 3917160), (4030, 3881196), (4092, 3822390), (4185, 3737448), (4212, 3713490), (4290, 3645972), (4356, 3590730), (4433, 3528360), (4455, 3510936), (4680, 3342141), (4719, 3314520), (4836, 3234330), (4840, 3231657), (4860, 3218358), (5022, 3114540), (5115, 3057912), (5148, 3038310), (5265, 2970792), (5324, 2937870), (5346, 2925780), (5445, 2872584), (5580, 2803086), (5720, 2734479), (5832, 2681965), (5940, 2633202), (6045, 2587464), (6138, 2548260), (6292, 2485890), (6318, 2475660), (6435, 2430648), (6534, 2393820), (6655, 2350296), (6696, 2335905), (6820, 2293434), (7020, 2228094), (7128, 2194335), (7254, 2156220), (7260, 2154438), (7290, 2145572), (7502, 2084940), (7533, 2076360), (7722, 2025540), (7865, 1988712), (7986, 1958580), (8019, 1950520), (8060, 1940598), (8184, 1911195), (8370, 1868724), (8424, 1856745), (8580, 1822986), (8712, 1795365), (8866, 1764180), (8910, 1755468), (9207, 1698840), (9438, 1657260), (9477, 1650440), (9672, 1617165), (9720, 1609179), (9801, 1595880), (10044, 1557270), (10230, 1528956), (10296, 1519155), (10530, 1485396), (10648, 1468935), (10692, 1462890), (10881, 1437480), (10890, 1436292), (11160, 1401543), (11253, 1389960), (11583, 1350360), (11880, 1316601), (11979, 1305720), (12090, 1293732), (12276, 1274130), (12555, 1245816), (12584, 1242945), (12636, 1237830), (12870, 1215324), (13068, 1196910), (13299, 1176120), (13310, 1175148), (13365, 1170312), (13640, 1146717), (14040, 1114047), (14157, 1104840), (14508, 1078110), (14520, 1077219), (14580, 1072786), (15004, 1042470), (15066, 1038180), (15345, 1019304), (15444, 1012770), (15730, 994356), (15795, 990264), (15972, 979290), (16038, 975260), (16120, 970299), (16335, 957528), (16740, 934362), (17160, 911493), (17303, 903960), (17732, 882090), (17820, 877734), (18135, 862488), (18414, 849420), (18755, 833976), (18876, 828630), (18954, 825220), (19305, 810216), (19602, 797940), (19965, 783432), (20088, 778635), (20460, 764478), (21060, 742698), (21384, 731445), (21762, 718740), (21780, 718146), (22165, 705672), (22506, 694980), (22599, 692120), (23166, 675180), (23595, 662904), (23958, 652860), (24180, 646866), (24552, 637065), (25110, 622908), (25272, 618915), (25740, 607662), (26136, 598455), (26598, 588060), (26620, 587574), (26730, 585156), (27621, 566280), (28314, 552420), (29016, 539055), (29160, 536393), (29403, 531960), (30008, 521235), (30132, 519090), (30690, 509652), (30888, 506385), (31460, 497178), (31590, 495132), (31944, 489645), (32076, 487630), (32643, 479160), (32670, 478764), (33480, 467181), (33759, 463320), (34606, 451980), (34749, 450120), (35464, 441045), (35640, 438867), (35937, 435240), (36270, 431244), (36828, 424710), (37510, 416988), (37665, 415272), (37752, 414315), (37908, 412610), (38610, 405108), (39204, 398970), (39897, 392040), (39930, 391716), (40095, 390104), (40920, 382239), (41261, 379080), (42120, 371349), (42471, 368280), (43524, 359370), (43560, 359073), (44330, 352836), (45012, 347490), (45198, 346060), (46035, 339768), (46332, 337590), (47190, 331452), (47385, 330088), (47916, 326430), (48360, 323433), (48763, 320760), (49005, 319176), (50220, 311454), (51480, 303831), (51909, 301320), (53196, 294030), (53240, 293787), (53460, 292578), (54405, 287496), (55242, 283140), (56265, 277992), (56628, 276210), (57915, 270072), (58806, 265980), (59895, 261144), (60264, 259545), (61380, 254826), (62920, 248589), (63180, 247566), (64152, 243815), (65286, 239580), (65340, 239382), (66495, 235224), (67518, 231660), (69212, 225990), (69498, 225060), (70785, 220968), (71874, 217620), (72540, 215622), (73656, 212355), (75020, 208494), (75330, 207636), (75816, 206305), (77220, 202554), (78408, 199485), (79794, 196020), (79860, 195858), (80190, 195052), (82522, 189540), (82863, 188760), (84942, 184140), (86515, 180792), (87048, 179685), (88209, 177320), (88660, 176418), (90024, 173745), (90396, 173030), (92070, 169884), (92664, 168795), (94380, 165726), (94770, 165044), (95832, 163215), (97526, 160380), (97929, 159720), (98010, 159588), (100440, 155727), (101277, 154440), (103818, 150660), (104247, 150040), (106392, 147015), (106920, 146289), (107811, 145080), (108810, 143748), (110484, 141570), (112530, 138996), (112995, 138424), (113256, 138105), (115830, 135036), (117612, 132990), (119691, 130680), (119790, 130572), (122760, 127413), (123783, 126360)]