303792840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 1073217600

約数和(自身を除く): 769424760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 139, 156, 180, 195, 234, 260, 278, 312, 360, 390, 417, 467, 468, 520, 556, 585, 695, 780, 834, 934, 936, 1112, 1170, 1251, 1390, 1401, 1560, 1668, 1807, 1868, 2085, 2335, 2340, 2502, 2780, 2802, 3336, 3614, 3736, 4170, 4203, 4670, 4680, 5004, 5421, 5560, 5604, 6071, 6255, 7005, 7228, 8340, 8406, 9035, 9340, 10008, 10842, 11208, 12142, 12510, 14010, 14456, 16263, 16680, 16812, 18070, 18213, 18680, 21015, 21684, 24284, 25020, 27105, 28020, 30355, 32526, 33624, 36140, 36426, 42030, 43368, 48568, 50040, 54210, 54639, 56040, 60710, 64913, 65052, 72280, 72852, 81315, 84060, 91065, 108420, 109278, 121420, 129826, 130104, 145704, 162630, 168120, 182130, 194739, 216840, 218556, 242840, 259652, 273195, 324565, 325260, 364260, 389478, 437112, 519304, 546390, 584217, 649130, 650520, 728520, 778956, 843869, 973695, 1092780, 1168434, 1298260, 1557912, 1687738, 1947390, 2185560, 2336868, 2531607, 2596520, 2921085, 3375476, 3894780, 4219345, 4673736, 5063214, 5842170, 6750952, 7594821, 7789560, 8438690, 10126428, 11684340, 12658035, 15189642, 16877380, 20252856, 23368680, 25316070, 30379284, 33754760, 37974105, 50632140, 60758568, 75948210, 101264280, 151896420, 303792840]

約数ペア:

[(1, 303792840), (2, 151896420), (3, 101264280), (4, 75948210), (5, 60758568), (6, 50632140), (8, 37974105), (9, 33754760), (10, 30379284), (12, 25316070), (13, 23368680), (15, 20252856), (18, 16877380), (20, 15189642), (24, 12658035), (26, 11684340), (30, 10126428), (36, 8438690), (39, 7789560), (40, 7594821), (45, 6750952), (52, 5842170), (60, 5063214), (65, 4673736), (72, 4219345), (78, 3894780), (90, 3375476), (104, 2921085), (117, 2596520), (120, 2531607), (130, 2336868), (139, 2185560), (156, 1947390), (180, 1687738), (195, 1557912), (234, 1298260), (260, 1168434), (278, 1092780), (312, 973695), (360, 843869), (390, 778956), (417, 728520), (467, 650520), (468, 649130), (520, 584217), (556, 546390), (585, 519304), (695, 437112), (780, 389478), (834, 364260), (934, 325260), (936, 324565), (1112, 273195), (1170, 259652), (1251, 242840), (1390, 218556), (1401, 216840), (1560, 194739), (1668, 182130), (1807, 168120), (1868, 162630), (2085, 145704), (2335, 130104), (2340, 129826), (2502, 121420), (2780, 109278), (2802, 108420), (3336, 91065), (3614, 84060), (3736, 81315), (4170, 72852), (4203, 72280), (4670, 65052), (4680, 64913), (5004, 60710), (5421, 56040), (5560, 54639), (5604, 54210), (6071, 50040), (6255, 48568), (7005, 43368), (7228, 42030), (8340, 36426), (8406, 36140), (9035, 33624), (9340, 32526), (10008, 30355), (10842, 28020), (11208, 27105), (12142, 25020), (12510, 24284), (14010, 21684), (14456, 21015), (16263, 18680), (16680, 18213), (16812, 18070)]