15697629685960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{78283}}^1$

素因数の和:78516

約数の個数: 256

約数和(自身を含む): 38959128576000

約数和(自身を除く): 23261498890040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 79, 89, 92, 115, 124, 155, 158, 178, 184, 230, 248, 310, 316, 356, 395, 445, 460, 620, 632, 712, 713, 790, 890, 920, 1240, 1426, 1580, 1780, 1817, 2047, 2449, 2759, 2852, 3160, 3560, 3565, 3634, 4094, 4898, 5518, 5704, 7031, 7130, 7268, 8188, 9085, 9796, 10235, 11036, 12245, 13795, 14062, 14260, 14536, 16376, 18170, 19592, 20470, 22072, 24490, 27590, 28124, 28520, 35155, 36340, 40940, 48980, 55180, 56248, 56327, 63457, 70310, 72680, 78283, 81880, 97960, 110360, 112654, 126914, 140620, 156566, 161713, 217961, 225308, 253828, 281240, 281635, 313132, 317285, 323426, 391415, 435922, 450616, 507656, 563270, 626264, 634570, 646852, 782830, 808565, 871844, 1089805, 1126540, 1269140, 1293704, 1565660, 1617130, 1743688, 1800509, 2179610, 2253080, 2426773, 2538280, 3131320, 3234260, 3601018, 4359220, 4853546, 5013103, 6184357, 6468520, 6967187, 7202036, 8718440, 9002545, 9707092, 10026206, 12133865, 12368714, 13934374, 14404072, 18005090, 19414184, 20052412, 24267730, 24737428, 25065515, 27868748, 30921785, 34835935, 36010180, 40104824, 48535460, 49474856, 50131030, 55737496, 55815779, 61843570, 69671870, 72020360, 97070920, 100262060, 111631558, 123687140, 139343740, 142240211, 160245301, 191715067, 200524120, 215982797, 223263116, 247374280, 278687480, 279078895, 284480422, 320490602, 383430134, 431965594, 446526232, 550407773, 558157790, 568960844, 640981204, 711201055, 766860268, 801226505, 863931188, 958575335, 1079913985, 1100815546, 1116315580, 1137921688, 1281962408, 1422402110, 1533720536, 1602453010, 1727862376, 1917150670, 2159827970, 2201631092, 2232631160, 2752038865, 2844804220, 3204906020, 3834301340, 4319655940, 4403262184, 4409446541, 4967604331, 5504077730, 5689608440, 6409812040, 7668602680, 8639311880, 8818893082, 9935208662, 11008155460, 12659378779, 17062640963, 17637786164, 19870417324, 22016310920, 22047232705, 24838021655, 25318757558, 34125281926, 35275572328, 39740834648, 44094465410, 49676043310, 50637515116, 63296893895, 68250563852, 85313204815, 88188930820, 99352086620, 101275030232, 126593787790, 136501127704, 170626409630, 176377861640, 198704173240, 253187575580, 341252819260, 392440742149, 506375151160, 682505638520, 784881484298, 1569762968596, 1962203710745, 3139525937192, 3924407421490, 7848814842980, 15697629685960]

約数ペア:

[(1, 15697629685960), (2, 7848814842980), (4, 3924407421490), (5, 3139525937192), (8, 1962203710745), (10, 1569762968596), (20, 784881484298), (23, 682505638520), (31, 506375151160), (40, 392440742149), (46, 341252819260), (62, 253187575580), (79, 198704173240), (89, 176377861640), (92, 170626409630), (115, 136501127704), (124, 126593787790), (155, 101275030232), (158, 99352086620), (178, 88188930820), (184, 85313204815), (230, 68250563852), (248, 63296893895), (310, 50637515116), (316, 49676043310), (356, 44094465410), (395, 39740834648), (445, 35275572328), (460, 34125281926), (620, 25318757558), (632, 24838021655), (712, 22047232705), (713, 22016310920), (790, 19870417324), (890, 17637786164), (920, 17062640963), (1240, 12659378779), (1426, 11008155460), (1580, 9935208662), (1780, 8818893082), (1817, 8639311880), (2047, 7668602680), (2449, 6409812040), (2759, 5689608440), (2852, 5504077730), (3160, 4967604331), (3560, 4409446541), (3565, 4403262184), (3634, 4319655940), (4094, 3834301340), (4898, 3204906020), (5518, 2844804220), (5704, 2752038865), (7031, 2232631160), (7130, 2201631092), (7268, 2159827970), (8188, 1917150670), (9085, 1727862376), (9796, 1602453010), (10235, 1533720536), (11036, 1422402110), (12245, 1281962408), (13795, 1137921688), (14062, 1116315580), (14260, 1100815546), (14536, 1079913985), (16376, 958575335), (18170, 863931188), (19592, 801226505), (20470, 766860268), (22072, 711201055), (24490, 640981204), (27590, 568960844), (28124, 558157790), (28520, 550407773), (35155, 446526232), (36340, 431965594), (40940, 383430134), (48980, 320490602), (55180, 284480422), (56248, 279078895), (56327, 278687480), (63457, 247374280), (70310, 223263116), (72680, 215982797), (78283, 200524120), (81880, 191715067), (97960, 160245301), (110360, 142240211), (112654, 139343740), (126914, 123687140), (140620, 111631558), (156566, 100262060), (161713, 97070920), (217961, 72020360), (225308, 69671870), (253828, 61843570), (281240, 55815779), (281635, 55737496), (313132, 50131030), (317285, 49474856), (323426, 48535460), (391415, 40104824), (435922, 36010180), (450616, 34835935), (507656, 30921785), (563270, 27868748), (626264, 25065515), (634570, 24737428), (646852, 24267730), (782830, 20052412), (808565, 19414184), (871844, 18005090), (1089805, 14404072), (1126540, 13934374), (1269140, 12368714), (1293704, 12133865), (1565660, 10026206), (1617130, 9707092), (1743688, 9002545), (1800509, 8718440), (2179610, 7202036), (2253080, 6967187), (2426773, 6468520), (2538280, 6184357), (3131320, 5013103), (3234260, 4853546), (3601018, 4359220)]