155713074880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{23873}}^1$

素因数の和:24027

約数の個数: 224

約数和(自身を含む): 432241634880

約数和(自身を除く): 276528560000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 109, 110, 136, 160, 170, 176, 187, 218, 220, 272, 320, 340, 352, 374, 436, 440, 544, 545, 680, 704, 748, 872, 880, 935, 1088, 1090, 1199, 1360, 1496, 1744, 1760, 1853, 1870, 2180, 2398, 2720, 2992, 3488, 3520, 3706, 3740, 4360, 4796, 5440, 5984, 5995, 6976, 7412, 7480, 8720, 9265, 9592, 11968, 11990, 14824, 14960, 17440, 18530, 19184, 20383, 23873, 23980, 29648, 29920, 34880, 37060, 38368, 40766, 47746, 47960, 59296, 59840, 74120, 76736, 81532, 95492, 95920, 101915, 118592, 119365, 148240, 163064, 190984, 191840, 203830, 238730, 262603, 296480, 326128, 381968, 383680, 405841, 407660, 477460, 525206, 592960, 652256, 763936, 811682, 815320, 954920, 1050412, 1304512, 1313015, 1527872, 1623364, 1630640, 1909840, 2029205, 2100824, 2602157, 2626030, 3246728, 3261280, 3819680, 4058410, 4201648, 4464251, 5204314, 5252060, 6493456, 6522560, 7639360, 8116820, 8403296, 8928502, 10408628, 10504120, 12986912, 13010785, 16233640, 16806592, 17857004, 20817256, 21008240, 22321255, 25973824, 26021570, 28623727, 32467280, 35714008, 41634512, 42016480, 44236669, 44642510, 52043140, 57247454, 64934560, 71428016, 83269024, 84032960, 88473338, 89285020, 104086280, 114494908, 129869120, 142856032, 143118635, 166538048, 176946676, 178570040, 208172560, 221183345, 228989816, 285712064, 286237270, 353893352, 357140080, 416345120, 442366690, 457979632, 486603359, 572474540, 707786704, 714280160, 832690240, 884733380, 915959264, 973206718, 1144949080, 1415573408, 1428560320, 1769466760, 1831918528, 1946413436, 2289898160, 2433016795, 2831146816, 3538933520, 3892826872, 4579796320, 4866033590, 7077867040, 7785653744, 9159592640, 9732067180, 14155734080, 15571307488, 19464134360, 31142614976, 38928268720, 77856537440, 155713074880]

約数ペア:

[(1, 155713074880), (2, 77856537440), (4, 38928268720), (5, 31142614976), (8, 19464134360), (10, 15571307488), (11, 14155734080), (16, 9732067180), (17, 9159592640), (20, 7785653744), (22, 7077867040), (32, 4866033590), (34, 4579796320), (40, 3892826872), (44, 3538933520), (55, 2831146816), (64, 2433016795), (68, 2289898160), (80, 1946413436), (85, 1831918528), (88, 1769466760), (109, 1428560320), (110, 1415573408), (136, 1144949080), (160, 973206718), (170, 915959264), (176, 884733380), (187, 832690240), (218, 714280160), (220, 707786704), (272, 572474540), (320, 486603359), (340, 457979632), (352, 442366690), (374, 416345120), (436, 357140080), (440, 353893352), (544, 286237270), (545, 285712064), (680, 228989816), (704, 221183345), (748, 208172560), (872, 178570040), (880, 176946676), (935, 166538048), (1088, 143118635), (1090, 142856032), (1199, 129869120), (1360, 114494908), (1496, 104086280), (1744, 89285020), (1760, 88473338), (1853, 84032960), (1870, 83269024), (2180, 71428016), (2398, 64934560), (2720, 57247454), (2992, 52043140), (3488, 44642510), (3520, 44236669), (3706, 42016480), (3740, 41634512), (4360, 35714008), (4796, 32467280), (5440, 28623727), (5984, 26021570), (5995, 25973824), (6976, 22321255), (7412, 21008240), (7480, 20817256), (8720, 17857004), (9265, 16806592), (9592, 16233640), (11968, 13010785), (11990, 12986912), (14824, 10504120), (14960, 10408628), (17440, 8928502), (18530, 8403296), (19184, 8116820), (20383, 7639360), (23873, 6522560), (23980, 6493456), (29648, 5252060), (29920, 5204314), (34880, 4464251), (37060, 4201648), (38368, 4058410), (40766, 3819680), (47746, 3261280), (47960, 3246728), (59296, 2626030), (59840, 2602157), (74120, 2100824), (76736, 2029205), (81532, 1909840), (95492, 1630640), (95920, 1623364), (101915, 1527872), (118592, 1313015), (119365, 1304512), (148240, 1050412), (163064, 954920), (190984, 815320), (191840, 811682), (203830, 763936), (238730, 652256), (262603, 592960), (296480, 525206), (326128, 477460), (381968, 407660), (383680, 405841)]