129411864720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1\times {\mathrm{2087}}^1$

素因数の和:3390

約数の個数: 240

約数和(自身を含む): 441304111872

約数和(自身を除く): 311892247152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1213, 1278, 1420, 1704, 2087, 2130, 2426, 2556, 2840, 3195, 3408, 3639, 4174, 4260, 4852, 5112, 5680, 6065, 6261, 6390, 7278, 8348, 8520, 9704, 10224, 10435, 10917, 12130, 12522, 12780, 14556, 16696, 17040, 18195, 18783, 19408, 20870, 21834, 24260, 25044, 25560, 29112, 31305, 33392, 36390, 37566, 41740, 43668, 48520, 50088, 51120, 54585, 58224, 62610, 72780, 75132, 83480, 86123, 87336, 93915, 97040, 100176, 109170, 125220, 145560, 148177, 150264, 166960, 172246, 174672, 187830, 218340, 250440, 258369, 291120, 296354, 300528, 344492, 375660, 430615, 436680, 444531, 500880, 516738, 592708, 688984, 740885, 751320, 775107, 861230, 873360, 889062, 1033476, 1185416, 1291845, 1333593, 1377968, 1481770, 1502640, 1550214, 1722460, 1778124, 2066952, 2222655, 2370832, 2531531, 2583690, 2667186, 2963540, 3100428, 3444920, 3556248, 3875535, 4133904, 4445310, 5063062, 5167380, 5334372, 5927080, 6200856, 6667965, 6889840, 7112496, 7594593, 7751070, 8890620, 10126124, 10334760, 10668744, 11854160, 12401712, 12657655, 13335930, 15189186, 15502140, 17781240, 20252248, 20669520, 21337488, 22783779, 25315310, 26671860, 30378372, 31004280, 35562480, 37972965, 40504496, 45567558, 50630620, 53343720, 60756744, 62008560, 75945930, 91135116, 101261240, 106687440, 113918895, 121513488, 151891860, 179738701, 182270232, 202522480, 227837790, 303783720, 359477402, 364540464, 455675580, 539216103, 607567440, 718954804, 898693505, 911351160, 1078432206, 1437909608, 1617648309, 1797387010, 1822702320, 2156864412, 2696080515, 2875819216, 3235296618, 3594774020, 4313728824, 5392161030, 6470593236, 7189548040, 8088241545, 8627457648, 10784322060, 12941186472, 14379096080, 16176483090, 21568644120, 25882372944, 32352966180, 43137288240, 64705932360, 129411864720]

約数ペア:

[(1, 129411864720), (2, 64705932360), (3, 43137288240), (4, 32352966180), (5, 25882372944), (6, 21568644120), (8, 16176483090), (9, 14379096080), (10, 12941186472), (12, 10784322060), (15, 8627457648), (16, 8088241545), (18, 7189548040), (20, 6470593236), (24, 5392161030), (30, 4313728824), (36, 3594774020), (40, 3235296618), (45, 2875819216), (48, 2696080515), (60, 2156864412), (71, 1822702320), (72, 1797387010), (80, 1617648309), (90, 1437909608), (120, 1078432206), (142, 911351160), (144, 898693505), (180, 718954804), (213, 607567440), (240, 539216103), (284, 455675580), (355, 364540464), (360, 359477402), (426, 303783720), (568, 227837790), (639, 202522480), (710, 182270232), (720, 179738701), (852, 151891860), (1065, 121513488), (1136, 113918895), (1213, 106687440), (1278, 101261240), (1420, 91135116), (1704, 75945930), (2087, 62008560), (2130, 60756744), (2426, 53343720), (2556, 50630620), (2840, 45567558), (3195, 40504496), (3408, 37972965), (3639, 35562480), (4174, 31004280), (4260, 30378372), (4852, 26671860), (5112, 25315310), (5680, 22783779), (6065, 21337488), (6261, 20669520), (6390, 20252248), (7278, 17781240), (8348, 15502140), (8520, 15189186), (9704, 13335930), (10224, 12657655), (10435, 12401712), (10917, 11854160), (12130, 10668744), (12522, 10334760), (12780, 10126124), (14556, 8890620), (16696, 7751070), (17040, 7594593), (18195, 7112496), (18783, 6889840), (19408, 6667965), (20870, 6200856), (21834, 5927080), (24260, 5334372), (25044, 5167380), (25560, 5063062), (29112, 4445310), (31305, 4133904), (33392, 3875535), (36390, 3556248), (37566, 3444920), (41740, 3100428), (43668, 2963540), (48520, 2667186), (50088, 2583690), (51120, 2531531), (54585, 2370832), (58224, 2222655), (62610, 2066952), (72780, 1778124), (75132, 1722460), (83480, 1550214), (86123, 1502640), (87336, 1481770), (93915, 1377968), (97040, 1333593), (100176, 1291845), (109170, 1185416), (125220, 1033476), (145560, 889062), (148177, 873360), (150264, 861230), (166960, 775107), (172246, 751320), (174672, 740885), (187830, 688984), (218340, 592708), (250440, 516738), (258369, 500880), (291120, 444531), (296354, 436680), (300528, 430615), (344492, 375660)]