253880942640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{746533}}^1$

素因数の和:746671

約数の個数: 160

約数和(自身を含む): 855348795840

約数和(自身を除く): 601467853200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 436, 520, 545, 624, 654, 780, 872, 1040, 1090, 1308, 1417, 1560, 1635, 1744, 2180, 2616, 2834, 3120, 3270, 4251, 4360, 5232, 5668, 6540, 7085, 8502, 8720, 11336, 13080, 14170, 17004, 21255, 22672, 26160, 28340, 34008, 42510, 56680, 68016, 85020, 113360, 170040, 340080, 746533, 1493066, 2239599, 2986132, 3732665, 4479198, 5972264, 7465330, 8958396, 9704929, 11197995, 11944528, 14930660, 17916792, 19409858, 22395990, 29114787, 29861320, 35833584, 38819716, 44791980, 48524645, 58229574, 59722640, 77639432, 81372097, 89583960, 97049290, 116459148, 145573935, 155278864, 162744194, 179167920, 194098580, 232918296, 244116291, 291147870, 325488388, 388197160, 406860485, 465836592, 488232582, 582295740, 650976776, 776394320, 813720970, 976465164, 1057837261, 1164591480, 1220581455, 1301953552, 1627441940, 1952930328, 2115674522, 2329182960, 2441162910, 3173511783, 3254883880, 3905860656, 4231349044, 4882325820, 5289186305, 6347023566, 6509767760, 8462698088, 9764651640, 10578372610, 12694047132, 15867558915, 16925396176, 19529303280, 21156745220, 25388094264, 31735117830, 42313490440, 50776188528, 63470235660, 84626980880, 126940471320, 253880942640]

約数ペア:

[(1, 253880942640), (2, 126940471320), (3, 84626980880), (4, 63470235660), (5, 50776188528), (6, 42313490440), (8, 31735117830), (10, 25388094264), (12, 21156745220), (13, 19529303280), (15, 16925396176), (16, 15867558915), (20, 12694047132), (24, 10578372610), (26, 9764651640), (30, 8462698088), (39, 6509767760), (40, 6347023566), (48, 5289186305), (52, 4882325820), (60, 4231349044), (65, 3905860656), (78, 3254883880), (80, 3173511783), (104, 2441162910), (109, 2329182960), (120, 2115674522), (130, 1952930328), (156, 1627441940), (195, 1301953552), (208, 1220581455), (218, 1164591480), (240, 1057837261), (260, 976465164), (312, 813720970), (327, 776394320), (390, 650976776), (436, 582295740), (520, 488232582), (545, 465836592), (624, 406860485), (654, 388197160), (780, 325488388), (872, 291147870), (1040, 244116291), (1090, 232918296), (1308, 194098580), (1417, 179167920), (1560, 162744194), (1635, 155278864), (1744, 145573935), (2180, 116459148), (2616, 97049290), (2834, 89583960), (3120, 81372097), (3270, 77639432), (4251, 59722640), (4360, 58229574), (5232, 48524645), (5668, 44791980), (6540, 38819716), (7085, 35833584), (8502, 29861320), (8720, 29114787), (11336, 22395990), (13080, 19409858), (14170, 17916792), (17004, 14930660), (21255, 11944528), (22672, 11197995), (26160, 9704929), (28340, 8958396), (34008, 7465330), (42510, 5972264), (56680, 4479198), (68016, 3732665), (85020, 2986132), (113360, 2239599), (170040, 1493066), (340080, 746533)]