156775737680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{15121}}^1$

素因数の和:15313

約数の個数: 160

約数和(自身を含む): 389839111200

約数和(自身を除く): 233063373520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 109, 116, 145, 164, 205, 218, 232, 290, 328, 410, 436, 464, 545, 580, 656, 820, 872, 1090, 1160, 1189, 1640, 1744, 2180, 2320, 2378, 3161, 3280, 4360, 4469, 4756, 5945, 6322, 8720, 8938, 9512, 11890, 12644, 15121, 15805, 17876, 19024, 22345, 23780, 25288, 30242, 31610, 35752, 44690, 47560, 50576, 60484, 63220, 71504, 75605, 89380, 95120, 120968, 126440, 129601, 151210, 178760, 241936, 252880, 259202, 302420, 357520, 438509, 518404, 604840, 619961, 648005, 877018, 1036808, 1209680, 1239922, 1296010, 1648189, 1754036, 2073616, 2192545, 2479844, 2592020, 3099805, 3296378, 3508072, 4385090, 4959688, 5184040, 6199610, 6592756, 7016144, 8240945, 8770180, 9919376, 10368080, 12399220, 13185512, 16481890, 17540360, 17978869, 24798440, 26371024, 32963780, 35080720, 35957738, 47797481, 49596880, 65927560, 67575749, 71915476, 89894345, 95594962, 131855120, 135151498, 143830952, 179788690, 191189924, 238987405, 270302996, 287661904, 337878745, 359577380, 382379848, 477974810, 540605992, 675757490, 719154760, 764759696, 955949620, 1081211984, 1351514980, 1438309520, 1911899240, 1959696721, 2703029960, 3823798480, 3919393442, 5406059920, 7838786884, 9798483605, 15677573768, 19596967210, 31355147536, 39193934420, 78387868840, 156775737680]

約数ペア:

[(1, 156775737680), (2, 78387868840), (4, 39193934420), (5, 31355147536), (8, 19596967210), (10, 15677573768), (16, 9798483605), (20, 7838786884), (29, 5406059920), (40, 3919393442), (41, 3823798480), (58, 2703029960), (80, 1959696721), (82, 1911899240), (109, 1438309520), (116, 1351514980), (145, 1081211984), (164, 955949620), (205, 764759696), (218, 719154760), (232, 675757490), (290, 540605992), (328, 477974810), (410, 382379848), (436, 359577380), (464, 337878745), (545, 287661904), (580, 270302996), (656, 238987405), (820, 191189924), (872, 179788690), (1090, 143830952), (1160, 135151498), (1189, 131855120), (1640, 95594962), (1744, 89894345), (2180, 71915476), (2320, 67575749), (2378, 65927560), (3161, 49596880), (3280, 47797481), (4360, 35957738), (4469, 35080720), (4756, 32963780), (5945, 26371024), (6322, 24798440), (8720, 17978869), (8938, 17540360), (9512, 16481890), (11890, 13185512), (12644, 12399220), (15121, 10368080), (15805, 9919376), (17876, 8770180), (19024, 8240945), (22345, 7016144), (23780, 6592756), (25288, 6199610), (30242, 5184040), (31610, 4959688), (35752, 4385090), (44690, 3508072), (47560, 3296378), (50576, 3099805), (60484, 2592020), (63220, 2479844), (71504, 2192545), (75605, 2073616), (89380, 1754036), (95120, 1648189), (120968, 1296010), (126440, 1239922), (129601, 1209680), (151210, 1036808), (178760, 877018), (241936, 648005), (252880, 619961), (259202, 604840), (302420, 518404), (357520, 438509)]