2016187440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2611

約数の個数: 160

約数和(自身を含む): 6479109120

約数和(自身を除く): 4462921680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 79, 80, 86, 120, 129, 158, 172, 215, 237, 240, 258, 316, 344, 395, 430, 474, 516, 632, 645, 688, 790, 860, 948, 1032, 1185, 1264, 1290, 1580, 1720, 1896, 2064, 2370, 2473, 2580, 3160, 3397, 3440, 3792, 4740, 4946, 5160, 6320, 6794, 7419, 9480, 9892, 10191, 10320, 12365, 13588, 14838, 16985, 18960, 19784, 20382, 24730, 27176, 29676, 33970, 37095, 39568, 40764, 49460, 50955, 54352, 59352, 67940, 74190, 81528, 98920, 101910, 106339, 118704, 135880, 148380, 163056, 195367, 197840, 203820, 212678, 271760, 296760, 319017, 390734, 407640, 425356, 531695, 586101, 593520, 638034, 781468, 815280, 850712, 976835, 1063390, 1172202, 1276068, 1562936, 1595085, 1701424, 1953670, 2126780, 2344404, 2552136, 2930505, 3125872, 3190170, 3907340, 4253560, 4688808, 5104272, 5861010, 6380340, 7814680, 8400781, 8507120, 9377616, 11722020, 12760680, 15629360, 16801562, 23444040, 25202343, 25521360, 33603124, 42003905, 46888080, 50404686, 67206248, 84007810, 100809372, 126011715, 134412496, 168015620, 201618744, 252023430, 336031240, 403237488, 504046860, 672062480, 1008093720, 2016187440]

約数ペア:

[(1, 2016187440), (2, 1008093720), (3, 672062480), (4, 504046860), (5, 403237488), (6, 336031240), (8, 252023430), (10, 201618744), (12, 168015620), (15, 134412496), (16, 126011715), (20, 100809372), (24, 84007810), (30, 67206248), (40, 50404686), (43, 46888080), (48, 42003905), (60, 33603124), (79, 25521360), (80, 25202343), (86, 23444040), (120, 16801562), (129, 15629360), (158, 12760680), (172, 11722020), (215, 9377616), (237, 8507120), (240, 8400781), (258, 7814680), (316, 6380340), (344, 5861010), (395, 5104272), (430, 4688808), (474, 4253560), (516, 3907340), (632, 3190170), (645, 3125872), (688, 2930505), (790, 2552136), (860, 2344404), (948, 2126780), (1032, 1953670), (1185, 1701424), (1264, 1595085), (1290, 1562936), (1580, 1276068), (1720, 1172202), (1896, 1063390), (2064, 976835), (2370, 850712), (2473, 815280), (2580, 781468), (3160, 638034), (3397, 593520), (3440, 586101), (3792, 531695), (4740, 425356), (4946, 407640), (5160, 390734), (6320, 319017), (6794, 296760), (7419, 271760), (9480, 212678), (9892, 203820), (10191, 197840), (10320, 195367), (12365, 163056), (13588, 148380), (14838, 135880), (16985, 118704), (18960, 106339), (19784, 101910), (20382, 98920), (24730, 81528), (27176, 74190), (29676, 67940), (33970, 59352), (37095, 54352), (39568, 50955), (40764, 49460)]