2040971280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1$

素因数の和:2481

約数の個数: 160

約数和(自身を含む): 6599577600

約数和(自身を除く): 4558606320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 127, 145, 174, 232, 240, 254, 290, 348, 381, 435, 464, 508, 580, 635, 696, 762, 870, 1016, 1160, 1270, 1392, 1524, 1740, 1905, 2032, 2309, 2320, 2540, 3048, 3480, 3683, 3810, 4618, 5080, 6096, 6927, 6960, 7366, 7620, 9236, 10160, 11049, 11545, 13854, 14732, 15240, 18415, 18472, 22098, 23090, 27708, 29464, 30480, 34635, 36830, 36944, 44196, 46180, 55245, 55416, 58928, 66961, 69270, 73660, 88392, 92360, 110490, 110832, 133922, 138540, 147320, 176784, 184720, 200883, 220980, 267844, 277080, 293243, 294640, 334805, 401766, 441960, 535688, 554160, 586486, 669610, 803532, 879729, 883920, 1004415, 1071376, 1172972, 1339220, 1466215, 1607064, 1759458, 2008830, 2345944, 2678440, 2932430, 3214128, 3518916, 4017660, 4398645, 4691888, 5356880, 5864860, 7037832, 8035320, 8504047, 8797290, 11729720, 14075664, 16070640, 17008094, 17594580, 23459440, 25512141, 34016188, 35189160, 42520235, 51024282, 68032376, 70378320, 85040470, 102048564, 127560705, 136064752, 170080940, 204097128, 255121410, 340161880, 408194256, 510242820, 680323760, 1020485640, 2040971280]

約数ペア:

[(1, 2040971280), (2, 1020485640), (3, 680323760), (4, 510242820), (5, 408194256), (6, 340161880), (8, 255121410), (10, 204097128), (12, 170080940), (15, 136064752), (16, 127560705), (20, 102048564), (24, 85040470), (29, 70378320), (30, 68032376), (40, 51024282), (48, 42520235), (58, 35189160), (60, 34016188), (80, 25512141), (87, 23459440), (116, 17594580), (120, 17008094), (127, 16070640), (145, 14075664), (174, 11729720), (232, 8797290), (240, 8504047), (254, 8035320), (290, 7037832), (348, 5864860), (381, 5356880), (435, 4691888), (464, 4398645), (508, 4017660), (580, 3518916), (635, 3214128), (696, 2932430), (762, 2678440), (870, 2345944), (1016, 2008830), (1160, 1759458), (1270, 1607064), (1392, 1466215), (1524, 1339220), (1740, 1172972), (1905, 1071376), (2032, 1004415), (2309, 883920), (2320, 879729), (2540, 803532), (3048, 669610), (3480, 586486), (3683, 554160), (3810, 535688), (4618, 441960), (5080, 401766), (6096, 334805), (6927, 294640), (6960, 293243), (7366, 277080), (7620, 267844), (9236, 220980), (10160, 200883), (11049, 184720), (11545, 176784), (13854, 147320), (14732, 138540), (15240, 133922), (18415, 110832), (18472, 110490), (22098, 92360), (23090, 88392), (27708, 73660), (29464, 69270), (30480, 66961), (34635, 58928), (36830, 55416), (36944, 55245), (44196, 46180)]