80593380

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 305270784

約数和(自身を除く): 224677404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 103, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 206, 207, 210, 230, 243, 252, 270, 276, 309, 315, 322, 324, 345, 378, 405, 412, 414, 420, 460, 483, 486, 515, 540, 567, 618, 621, 630, 644, 690, 721, 756, 805, 810, 828, 927, 945, 966, 972, 1030, 1035, 1134, 1215, 1236, 1242, 1260, 1380, 1442, 1449, 1545, 1610, 1620, 1701, 1854, 1863, 1890, 1932, 2060, 2070, 2163, 2268, 2369, 2415, 2430, 2484, 2781, 2835, 2884, 2898, 3090, 3105, 3220, 3402, 3605, 3708, 3726, 3780, 4140, 4326, 4347, 4635, 4738, 4830, 4860, 5562, 5589, 5670, 5796, 6180, 6210, 6489, 6804, 7107, 7210, 7245, 7452, 8343, 8505, 8652, 8694, 9270, 9315, 9476, 9660, 10815, 11124, 11178, 11340, 11845, 12420, 12978, 13041, 13905, 14214, 14420, 14490, 16583, 16686, 17010, 17388, 18540, 18630, 19467, 21321, 21630, 21735, 22356, 23690, 25029, 25956, 26082, 27810, 27945, 28428, 28980, 32445, 33166, 33372, 34020, 35535, 37260, 38934, 39123, 41715, 42642, 43260, 43470, 47380, 49749, 50058, 52164, 55620, 55890, 58401, 63963, 64890, 65205, 66332, 71070, 77868, 78246, 82915, 83430, 85284, 86940, 97335, 99498, 100116, 106605, 111780, 116802, 125145, 127926, 129780, 130410, 142140, 149247, 156492, 165830, 166860, 175203, 191889, 194670, 195615, 198996, 213210, 233604, 248745, 250290, 255852, 260820, 292005, 298494, 319815, 331660, 350406, 383778, 389340, 391230, 426420, 447741, 497490, 500580, 575667, 584010, 596988, 639630, 700812, 746235, 767556, 782460, 876015, 895482, 959445, 994980, 1151334, 1168020, 1279260, 1343223, 1492470, 1752030, 1790964, 1918890, 2238705, 2302668, 2686446, 2878335, 2984940, 3504060, 3837780, 4029669, 4477410, 5372892, 5756670, 6716115, 8059338, 8954820, 11513340, 13432230, 16118676, 20148345, 26864460, 40296690, 80593380]

約数ペア:

[(1, 80593380), (2, 40296690), (3, 26864460), (4, 20148345), (5, 16118676), (6, 13432230), (7, 11513340), (9, 8954820), (10, 8059338), (12, 6716115), (14, 5756670), (15, 5372892), (18, 4477410), (20, 4029669), (21, 3837780), (23, 3504060), (27, 2984940), (28, 2878335), (30, 2686446), (35, 2302668), (36, 2238705), (42, 1918890), (45, 1790964), (46, 1752030), (54, 1492470), (60, 1343223), (63, 1279260), (69, 1168020), (70, 1151334), (81, 994980), (84, 959445), (90, 895482), (92, 876015), (103, 782460), (105, 767556), (108, 746235), (115, 700812), (126, 639630), (135, 596988), (138, 584010), (140, 575667), (161, 500580), (162, 497490), (180, 447741), (189, 426420), (206, 391230), (207, 389340), (210, 383778), (230, 350406), (243, 331660), (252, 319815), (270, 298494), (276, 292005), (309, 260820), (315, 255852), (322, 250290), (324, 248745), (345, 233604), (378, 213210), (405, 198996), (412, 195615), (414, 194670), (420, 191889), (460, 175203), (483, 166860), (486, 165830), (515, 156492), (540, 149247), (567, 142140), (618, 130410), (621, 129780), (630, 127926), (644, 125145), (690, 116802), (721, 111780), (756, 106605), (805, 100116), (810, 99498), (828, 97335), (927, 86940), (945, 85284), (966, 83430), (972, 82915), (1030, 78246), (1035, 77868), (1134, 71070), (1215, 66332), (1236, 65205), (1242, 64890), (1260, 63963), (1380, 58401), (1442, 55890), (1449, 55620), (1545, 52164), (1610, 50058), (1620, 49749), (1701, 47380), (1854, 43470), (1863, 43260), (1890, 42642), (1932, 41715), (2060, 39123), (2070, 38934), (2163, 37260), (2268, 35535), (2369, 34020), (2415, 33372), (2430, 33166), (2484, 32445), (2781, 28980), (2835, 28428), (2884, 27945), (2898, 27810), (3090, 26082), (3105, 25956), (3220, 25029), (3402, 23690), (3605, 22356), (3708, 21735), (3726, 21630), (3780, 21321), (4140, 19467), (4326, 18630), (4347, 18540), (4635, 17388), (4738, 17010), (4830, 16686), (4860, 16583), (5562, 14490), (5589, 14420), (5670, 14214), (5796, 13905), (6180, 13041), (6210, 12978), (6489, 12420), (6804, 11845), (7107, 11340), (7210, 11178), (7245, 11124), (7452, 10815), (8343, 9660), (8505, 9476), (8652, 9315), (8694, 9270)]