2928453440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 224

約数和(自身を含む): 8033845248

約数和(自身を除く): 5105391808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 64, 80, 88, 94, 110, 124, 155, 160, 176, 188, 220, 235, 248, 310, 320, 341, 352, 376, 440, 470, 496, 517, 571, 620, 682, 704, 752, 880, 940, 992, 1034, 1142, 1240, 1364, 1457, 1504, 1705, 1760, 1880, 1984, 2068, 2284, 2480, 2585, 2728, 2855, 2914, 3008, 3410, 3520, 3760, 4136, 4568, 4960, 5170, 5456, 5710, 5828, 6281, 6820, 7285, 7520, 8272, 9136, 9920, 10340, 10912, 11420, 11656, 12562, 13640, 14570, 15040, 16027, 16544, 17701, 18272, 20680, 21824, 22840, 23312, 25124, 26837, 27280, 29140, 31405, 32054, 33088, 35402, 36544, 41360, 45680, 46624, 50248, 53674, 54560, 58280, 62810, 64108, 70804, 80135, 82720, 88505, 91360, 93248, 100496, 107348, 109120, 116560, 125620, 128216, 134185, 141608, 160270, 165440, 177010, 182720, 194711, 200992, 214696, 233120, 251240, 256432, 268370, 283216, 295207, 320540, 354020, 389422, 401984, 429392, 466240, 502480, 512864, 536740, 566432, 590414, 641080, 708040, 778844, 831947, 858784, 973555, 1004960, 1025728, 1073480, 1132864, 1180828, 1282160, 1416080, 1476035, 1557688, 1663894, 1717568, 1947110, 2009920, 2146960, 2361656, 2564320, 2832160, 2952070, 3115376, 3327788, 3894220, 4159735, 4293920, 4723312, 5128640, 5664320, 5904140, 6230752, 6655576, 7788440, 8319470, 8587840, 9151417, 9446624, 11808280, 12461504, 13311152, 15576880, 16638940, 18302834, 18893248, 23616560, 26622304, 31153760, 33277880, 36605668, 45757085, 47233120, 53244608, 62307520, 66555760, 73211336, 91514170, 94466240, 133111520, 146422672, 183028340, 266223040, 292845344, 366056680, 585690688, 732113360, 1464226720, 2928453440]

約数ペア:

[(1, 2928453440), (2, 1464226720), (4, 732113360), (5, 585690688), (8, 366056680), (10, 292845344), (11, 266223040), (16, 183028340), (20, 146422672), (22, 133111520), (31, 94466240), (32, 91514170), (40, 73211336), (44, 66555760), (47, 62307520), (55, 53244608), (62, 47233120), (64, 45757085), (80, 36605668), (88, 33277880), (94, 31153760), (110, 26622304), (124, 23616560), (155, 18893248), (160, 18302834), (176, 16638940), (188, 15576880), (220, 13311152), (235, 12461504), (248, 11808280), (310, 9446624), (320, 9151417), (341, 8587840), (352, 8319470), (376, 7788440), (440, 6655576), (470, 6230752), (496, 5904140), (517, 5664320), (571, 5128640), (620, 4723312), (682, 4293920), (704, 4159735), (752, 3894220), (880, 3327788), (940, 3115376), (992, 2952070), (1034, 2832160), (1142, 2564320), (1240, 2361656), (1364, 2146960), (1457, 2009920), (1504, 1947110), (1705, 1717568), (1760, 1663894), (1880, 1557688), (1984, 1476035), (2068, 1416080), (2284, 1282160), (2480, 1180828), (2585, 1132864), (2728, 1073480), (2855, 1025728), (2914, 1004960), (3008, 973555), (3410, 858784), (3520, 831947), (3760, 778844), (4136, 708040), (4568, 641080), (4960, 590414), (5170, 566432), (5456, 536740), (5710, 512864), (5828, 502480), (6281, 466240), (6820, 429392), (7285, 401984), (7520, 389422), (8272, 354020), (9136, 320540), (9920, 295207), (10340, 283216), (10912, 268370), (11420, 256432), (11656, 251240), (12562, 233120), (13640, 214696), (14570, 200992), (15040, 194711), (16027, 182720), (16544, 177010), (17701, 165440), (18272, 160270), (20680, 141608), (21824, 134185), (22840, 128216), (23312, 125620), (25124, 116560), (26837, 109120), (27280, 107348), (29140, 100496), (31405, 93248), (32054, 91360), (33088, 88505), (35402, 82720), (36544, 80135), (41360, 70804), (45680, 64108), (46624, 62810), (50248, 58280), (53674, 54560)]