673354920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 2386944000

約数和(自身を除く): 1713589080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 79, 84, 105, 120, 139, 140, 146, 158, 168, 210, 219, 237, 278, 280, 292, 316, 365, 395, 417, 420, 438, 474, 511, 553, 556, 584, 632, 695, 730, 790, 834, 840, 876, 948, 973, 1022, 1095, 1106, 1112, 1185, 1390, 1460, 1533, 1580, 1659, 1668, 1752, 1896, 1946, 2044, 2085, 2190, 2212, 2370, 2555, 2765, 2780, 2919, 2920, 3066, 3160, 3318, 3336, 3892, 4088, 4170, 4380, 4424, 4740, 4865, 5110, 5530, 5560, 5767, 5838, 6132, 6636, 7665, 7784, 8295, 8340, 8760, 9480, 9730, 10147, 10220, 10981, 11060, 11534, 11676, 12264, 13272, 14595, 15330, 16590, 16680, 17301, 19460, 20294, 20440, 21962, 22120, 23068, 23352, 28835, 29190, 30441, 30660, 32943, 33180, 34602, 38920, 40369, 40588, 43924, 46136, 50735, 54905, 57670, 58380, 60882, 61320, 65886, 66360, 69204, 71029, 76867, 80738, 81176, 86505, 87848, 101470, 109810, 115340, 116760, 121107, 121764, 131772, 138408, 142058, 152205, 153734, 161476, 164715, 173010, 201845, 202940, 213087, 219620, 230601, 230680, 242214, 243528, 263544, 284116, 304410, 307468, 322952, 329430, 346020, 355145, 384335, 403690, 405880, 426174, 439240, 461202, 484428, 568232, 605535, 608820, 614936, 658860, 692040, 710290, 768670, 801613, 807380, 852348, 922404, 968856, 1065435, 1153005, 1211070, 1217640, 1317720, 1420580, 1537340, 1603226, 1614760, 1704696, 1844808, 2130870, 2306010, 2404839, 2422140, 2841160, 3074680, 3206452, 4008065, 4261740, 4612020, 4809678, 4844280, 5611291, 6412904, 8016130, 8523480, 9224040, 9619356, 11222582, 12024195, 16032260, 16833873, 19238712, 22445164, 24048390, 28056455, 32064520, 33667746, 44890328, 48096780, 56112910, 67335492, 84169365, 96193560, 112225820, 134670984, 168338730, 224451640, 336677460, 673354920]

約数ペア:

[(1, 673354920), (2, 336677460), (3, 224451640), (4, 168338730), (5, 134670984), (6, 112225820), (7, 96193560), (8, 84169365), (10, 67335492), (12, 56112910), (14, 48096780), (15, 44890328), (20, 33667746), (21, 32064520), (24, 28056455), (28, 24048390), (30, 22445164), (35, 19238712), (40, 16833873), (42, 16032260), (56, 12024195), (60, 11222582), (70, 9619356), (73, 9224040), (79, 8523480), (84, 8016130), (105, 6412904), (120, 5611291), (139, 4844280), (140, 4809678), (146, 4612020), (158, 4261740), (168, 4008065), (210, 3206452), (219, 3074680), (237, 2841160), (278, 2422140), (280, 2404839), (292, 2306010), (316, 2130870), (365, 1844808), (395, 1704696), (417, 1614760), (420, 1603226), (438, 1537340), (474, 1420580), (511, 1317720), (553, 1217640), (556, 1211070), (584, 1153005), (632, 1065435), (695, 968856), (730, 922404), (790, 852348), (834, 807380), (840, 801613), (876, 768670), (948, 710290), (973, 692040), (1022, 658860), (1095, 614936), (1106, 608820), (1112, 605535), (1185, 568232), (1390, 484428), (1460, 461202), (1533, 439240), (1580, 426174), (1659, 405880), (1668, 403690), (1752, 384335), (1896, 355145), (1946, 346020), (2044, 329430), (2085, 322952), (2190, 307468), (2212, 304410), (2370, 284116), (2555, 263544), (2765, 243528), (2780, 242214), (2919, 230680), (2920, 230601), (3066, 219620), (3160, 213087), (3318, 202940), (3336, 201845), (3892, 173010), (4088, 164715), (4170, 161476), (4380, 153734), (4424, 152205), (4740, 142058), (4865, 138408), (5110, 131772), (5530, 121764), (5560, 121107), (5767, 116760), (5838, 115340), (6132, 109810), (6636, 101470), (7665, 87848), (7784, 86505), (8295, 81176), (8340, 80738), (8760, 76867), (9480, 71029), (9730, 69204), (10147, 66360), (10220, 65886), (10981, 61320), (11060, 60882), (11534, 58380), (11676, 57670), (12264, 54905), (13272, 50735), (14595, 46136), (15330, 43924), (16590, 40588), (16680, 40369), (17301, 38920), (19460, 34602), (20294, 33180), (20440, 32943), (21962, 30660), (22120, 30441), (23068, 29190), (23352, 28835)]