1776944040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 256

約数和(自身を含む): 5912248320

約数和(自身を除く): 4135304280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 47, 51, 60, 68, 85, 86, 94, 102, 120, 129, 136, 141, 170, 172, 188, 204, 215, 235, 255, 258, 282, 340, 344, 376, 408, 430, 431, 470, 510, 516, 564, 645, 680, 705, 731, 799, 860, 862, 940, 1020, 1032, 1128, 1290, 1293, 1410, 1462, 1598, 1720, 1724, 1880, 2021, 2040, 2155, 2193, 2397, 2580, 2586, 2820, 2924, 3196, 3448, 3655, 3995, 4042, 4310, 4386, 4794, 5160, 5172, 5640, 5848, 6063, 6392, 6465, 7310, 7327, 7990, 8084, 8620, 8772, 9588, 10105, 10344, 10965, 11985, 12126, 12930, 14620, 14654, 15980, 16168, 17240, 17544, 18533, 19176, 20210, 20257, 21930, 21981, 23970, 24252, 25860, 29240, 29308, 30315, 31960, 34357, 36635, 37066, 40420, 40514, 43860, 43962, 47940, 48504, 51720, 55599, 58616, 60630, 60771, 68714, 73270, 74132, 80840, 81028, 87720, 87924, 92665, 95880, 101285, 103071, 109905, 111198, 121260, 121542, 137428, 146540, 148264, 162056, 171785, 175848, 185330, 202570, 206142, 219810, 222396, 242520, 243084, 274856, 277995, 293080, 303855, 315061, 343570, 344369, 370660, 405140, 412284, 439620, 444792, 486168, 515355, 555990, 607710, 630122, 687140, 688738, 741320, 810280, 824568, 871051, 879240, 945183, 1030710, 1033107, 1111980, 1215420, 1260244, 1374280, 1377476, 1575305, 1721845, 1742102, 1890366, 2061420, 2066214, 2223960, 2430840, 2520488, 2613153, 2754952, 3150610, 3443690, 3484204, 3780732, 4122840, 4132428, 4355255, 4725915, 5165535, 5226306, 6301220, 6887380, 6968408, 7561464, 8264856, 8710510, 9451830, 10331070, 10452612, 12602440, 13065765, 13774760, 14807867, 17421020, 18903660, 20662140, 20905224, 26131530, 29615734, 34842040, 37807320, 41324280, 44423601, 52263060, 59231468, 74039335, 88847202, 104526120, 118462936, 148078670, 177694404, 222118005, 296157340, 355388808, 444236010, 592314680, 888472020, 1776944040]

約数ペア:

[(1, 1776944040), (2, 888472020), (3, 592314680), (4, 444236010), (5, 355388808), (6, 296157340), (8, 222118005), (10, 177694404), (12, 148078670), (15, 118462936), (17, 104526120), (20, 88847202), (24, 74039335), (30, 59231468), (34, 52263060), (40, 44423601), (43, 41324280), (47, 37807320), (51, 34842040), (60, 29615734), (68, 26131530), (85, 20905224), (86, 20662140), (94, 18903660), (102, 17421020), (120, 14807867), (129, 13774760), (136, 13065765), (141, 12602440), (170, 10452612), (172, 10331070), (188, 9451830), (204, 8710510), (215, 8264856), (235, 7561464), (255, 6968408), (258, 6887380), (282, 6301220), (340, 5226306), (344, 5165535), (376, 4725915), (408, 4355255), (430, 4132428), (431, 4122840), (470, 3780732), (510, 3484204), (516, 3443690), (564, 3150610), (645, 2754952), (680, 2613153), (705, 2520488), (731, 2430840), (799, 2223960), (860, 2066214), (862, 2061420), (940, 1890366), (1020, 1742102), (1032, 1721845), (1128, 1575305), (1290, 1377476), (1293, 1374280), (1410, 1260244), (1462, 1215420), (1598, 1111980), (1720, 1033107), (1724, 1030710), (1880, 945183), (2021, 879240), (2040, 871051), (2155, 824568), (2193, 810280), (2397, 741320), (2580, 688738), (2586, 687140), (2820, 630122), (2924, 607710), (3196, 555990), (3448, 515355), (3655, 486168), (3995, 444792), (4042, 439620), (4310, 412284), (4386, 405140), (4794, 370660), (5160, 344369), (5172, 343570), (5640, 315061), (5848, 303855), (6063, 293080), (6392, 277995), (6465, 274856), (7310, 243084), (7327, 242520), (7990, 222396), (8084, 219810), (8620, 206142), (8772, 202570), (9588, 185330), (10105, 175848), (10344, 171785), (10965, 162056), (11985, 148264), (12126, 146540), (12930, 137428), (14620, 121542), (14654, 121260), (15980, 111198), (16168, 109905), (17240, 103071), (17544, 101285), (18533, 95880), (19176, 92665), (20210, 87924), (20257, 87720), (21930, 81028), (21981, 80840), (23970, 74132), (24252, 73270), (25860, 68714), (29240, 60771), (29308, 60630), (30315, 58616), (31960, 55599), (34357, 51720), (36635, 48504), (37066, 47940), (40420, 43962), (40514, 43860)]