2871056320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 224

約数和(自身を含む): 7816144896

約数和(自身を除く): 4945088576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 83, 88, 110, 124, 155, 160, 166, 176, 220, 248, 310, 317, 320, 332, 341, 352, 415, 440, 496, 620, 634, 664, 682, 704, 830, 880, 913, 992, 1240, 1268, 1328, 1364, 1585, 1660, 1705, 1760, 1826, 1984, 2480, 2536, 2573, 2656, 2728, 3170, 3320, 3410, 3487, 3520, 3652, 4565, 4960, 5072, 5146, 5312, 5456, 6340, 6640, 6820, 6974, 7304, 9130, 9827, 9920, 10144, 10292, 10912, 12680, 12865, 13280, 13640, 13948, 14608, 17435, 18260, 19654, 20288, 20584, 21824, 25360, 25730, 26311, 26560, 27280, 27896, 28303, 29216, 34870, 36520, 39308, 41168, 49135, 50720, 51460, 52622, 54560, 55792, 56606, 58432, 69740, 73040, 78616, 82336, 98270, 101440, 102920, 105244, 108097, 109120, 111584, 113212, 131555, 139480, 141515, 146080, 157232, 164672, 196540, 205840, 210488, 216194, 223168, 226424, 263110, 278960, 283030, 289421, 292160, 314464, 393080, 411680, 420976, 432388, 452848, 526220, 540485, 557920, 566060, 578842, 628928, 786160, 815641, 823360, 841952, 864776, 905696, 1052440, 1080970, 1115840, 1132120, 1157684, 1447105, 1572320, 1631282, 1683904, 1729552, 1811392, 2104880, 2161940, 2264240, 2315368, 2894210, 3144640, 3262564, 3459104, 4078205, 4209760, 4323880, 4528480, 4630736, 5788420, 6525128, 6918208, 8156410, 8419520, 8647760, 8972051, 9056960, 9261472, 11576840, 13050256, 16312820, 17295520, 17944102, 18522944, 23153680, 26100512, 32625640, 34591040, 35888204, 44860255, 46307360, 52201024, 65251280, 71776408, 89720510, 92614720, 130502560, 143552816, 179441020, 261005120, 287105632, 358882040, 574211264, 717764080, 1435528160, 2871056320]

約数ペア:

[(1, 2871056320), (2, 1435528160), (4, 717764080), (5, 574211264), (8, 358882040), (10, 287105632), (11, 261005120), (16, 179441020), (20, 143552816), (22, 130502560), (31, 92614720), (32, 89720510), (40, 71776408), (44, 65251280), (55, 52201024), (62, 46307360), (64, 44860255), (80, 35888204), (83, 34591040), (88, 32625640), (110, 26100512), (124, 23153680), (155, 18522944), (160, 17944102), (166, 17295520), (176, 16312820), (220, 13050256), (248, 11576840), (310, 9261472), (317, 9056960), (320, 8972051), (332, 8647760), (341, 8419520), (352, 8156410), (415, 6918208), (440, 6525128), (496, 5788420), (620, 4630736), (634, 4528480), (664, 4323880), (682, 4209760), (704, 4078205), (830, 3459104), (880, 3262564), (913, 3144640), (992, 2894210), (1240, 2315368), (1268, 2264240), (1328, 2161940), (1364, 2104880), (1585, 1811392), (1660, 1729552), (1705, 1683904), (1760, 1631282), (1826, 1572320), (1984, 1447105), (2480, 1157684), (2536, 1132120), (2573, 1115840), (2656, 1080970), (2728, 1052440), (3170, 905696), (3320, 864776), (3410, 841952), (3487, 823360), (3520, 815641), (3652, 786160), (4565, 628928), (4960, 578842), (5072, 566060), (5146, 557920), (5312, 540485), (5456, 526220), (6340, 452848), (6640, 432388), (6820, 420976), (6974, 411680), (7304, 393080), (9130, 314464), (9827, 292160), (9920, 289421), (10144, 283030), (10292, 278960), (10912, 263110), (12680, 226424), (12865, 223168), (13280, 216194), (13640, 210488), (13948, 205840), (14608, 196540), (17435, 164672), (18260, 157232), (19654, 146080), (20288, 141515), (20584, 139480), (21824, 131555), (25360, 113212), (25730, 111584), (26311, 109120), (26560, 108097), (27280, 105244), (27896, 102920), (28303, 101440), (29216, 98270), (34870, 82336), (36520, 78616), (39308, 73040), (41168, 69740), (49135, 58432), (50720, 56606), (51460, 55792), (52622, 54560)]