496859440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 1459906560

約数和(自身を除く): 963047120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 110, 112, 140, 154, 158, 176, 220, 280, 308, 316, 385, 395, 440, 553, 560, 616, 632, 770, 790, 869, 880, 1021, 1106, 1232, 1264, 1540, 1580, 1738, 2042, 2212, 2765, 3080, 3160, 3476, 4084, 4345, 4424, 5105, 5530, 6083, 6160, 6320, 6952, 7147, 8168, 8690, 8848, 10210, 11060, 11231, 12166, 13904, 14294, 16336, 17380, 20420, 22120, 22462, 24332, 28588, 30415, 34760, 35735, 40840, 44240, 44924, 48664, 56155, 57176, 60830, 69520, 71470, 78617, 80659, 81680, 89848, 97328, 112310, 114352, 121660, 142940, 157234, 161318, 179696, 224620, 243320, 285880, 314468, 322636, 393085, 403295, 449240, 486640, 564613, 571760, 628936, 645272, 786170, 806590, 887249, 898480, 1129226, 1257872, 1290544, 1572340, 1613180, 1774498, 2258452, 2823065, 3144680, 3226360, 3548996, 4436245, 4516904, 5646130, 6210743, 6289360, 6452720, 7097992, 8872490, 9033808, 11292260, 12421486, 14195984, 17744980, 22584520, 24842972, 31053715, 35489960, 45169040, 49685944, 62107430, 70979920, 99371888, 124214860, 248429720, 496859440]

約数ペア:

[(1, 496859440), (2, 248429720), (4, 124214860), (5, 99371888), (7, 70979920), (8, 62107430), (10, 49685944), (11, 45169040), (14, 35489960), (16, 31053715), (20, 24842972), (22, 22584520), (28, 17744980), (35, 14195984), (40, 12421486), (44, 11292260), (55, 9033808), (56, 8872490), (70, 7097992), (77, 6452720), (79, 6289360), (80, 6210743), (88, 5646130), (110, 4516904), (112, 4436245), (140, 3548996), (154, 3226360), (158, 3144680), (176, 2823065), (220, 2258452), (280, 1774498), (308, 1613180), (316, 1572340), (385, 1290544), (395, 1257872), (440, 1129226), (553, 898480), (560, 887249), (616, 806590), (632, 786170), (770, 645272), (790, 628936), (869, 571760), (880, 564613), (1021, 486640), (1106, 449240), (1232, 403295), (1264, 393085), (1540, 322636), (1580, 314468), (1738, 285880), (2042, 243320), (2212, 224620), (2765, 179696), (3080, 161318), (3160, 157234), (3476, 142940), (4084, 121660), (4345, 114352), (4424, 112310), (5105, 97328), (5530, 89848), (6083, 81680), (6160, 80659), (6320, 78617), (6952, 71470), (7147, 69520), (8168, 60830), (8690, 57176), (8848, 56155), (10210, 48664), (11060, 44924), (11231, 44240), (12166, 40840), (13904, 35735), (14294, 34760), (16336, 30415), (17380, 28588), (20420, 24332), (22120, 22462)]