7401678240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{1373}}^1$

素因数の和:2423

約数の個数: 192

約数和(自身を含む): 25478312832

約数和(自身を除く): 18076634592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1021, 1056, 1320, 1373, 1760, 2042, 2640, 2746, 3063, 4084, 4119, 5105, 5280, 5492, 6126, 6865, 8168, 8238, 10210, 10984, 11231, 12252, 13730, 15103, 15315, 16336, 16476, 20420, 20595, 21968, 22462, 24504, 27460, 30206, 30630, 32672, 32952, 33693, 40840, 41190, 43936, 44924, 45309, 49008, 54920, 56155, 60412, 61260, 65904, 67386, 75515, 81680, 82380, 89848, 90618, 98016, 109840, 112310, 120824, 122520, 131808, 134772, 151030, 163360, 164760, 168465, 179696, 181236, 219680, 224620, 226545, 241648, 245040, 269544, 302060, 329520, 336930, 359392, 362472, 449240, 453090, 483296, 490080, 539088, 604120, 659040, 673860, 724944, 898480, 906180, 1078176, 1208240, 1347720, 1401833, 1449888, 1796960, 1812360, 2416480, 2695440, 2803666, 3624720, 4205499, 5390880, 5607332, 7009165, 7249440, 8410998, 11214664, 14018330, 15420163, 16821996, 21027495, 22429328, 28036660, 30840326, 33643992, 42054990, 44858656, 46260489, 56073320, 61680652, 67287984, 77100815, 84109980, 92520978, 112146640, 123361304, 134575968, 154201630, 168219960, 185041956, 224293280, 231302445, 246722608, 308403260, 336439920, 370083912, 462604890, 493445216, 616806520, 672879840, 740167824, 925209780, 1233613040, 1480335648, 1850419560, 2467226080, 3700839120, 7401678240]

約数ペア:

[(1, 7401678240), (2, 3700839120), (3, 2467226080), (4, 1850419560), (5, 1480335648), (6, 1233613040), (8, 925209780), (10, 740167824), (11, 672879840), (12, 616806520), (15, 493445216), (16, 462604890), (20, 370083912), (22, 336439920), (24, 308403260), (30, 246722608), (32, 231302445), (33, 224293280), (40, 185041956), (44, 168219960), (48, 154201630), (55, 134575968), (60, 123361304), (66, 112146640), (80, 92520978), (88, 84109980), (96, 77100815), (110, 67287984), (120, 61680652), (132, 56073320), (160, 46260489), (165, 44858656), (176, 42054990), (220, 33643992), (240, 30840326), (264, 28036660), (330, 22429328), (352, 21027495), (440, 16821996), (480, 15420163), (528, 14018330), (660, 11214664), (880, 8410998), (1021, 7249440), (1056, 7009165), (1320, 5607332), (1373, 5390880), (1760, 4205499), (2042, 3624720), (2640, 2803666), (2746, 2695440), (3063, 2416480), (4084, 1812360), (4119, 1796960), (5105, 1449888), (5280, 1401833), (5492, 1347720), (6126, 1208240), (6865, 1078176), (8168, 906180), (8238, 898480), (10210, 724944), (10984, 673860), (11231, 659040), (12252, 604120), (13730, 539088), (15103, 490080), (15315, 483296), (16336, 453090), (16476, 449240), (20420, 362472), (20595, 359392), (21968, 336930), (22462, 329520), (24504, 302060), (27460, 269544), (30206, 245040), (30630, 241648), (32672, 226545), (32952, 224620), (33693, 219680), (40840, 181236), (41190, 179696), (43936, 168465), (44924, 164760), (45309, 163360), (49008, 151030), (54920, 134772), (56155, 131808), (60412, 122520), (61260, 120824), (65904, 112310), (67386, 109840), (75515, 98016), (81680, 90618), (82380, 89848)]