15674006120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2111}}^1$

素因数の和:2379

約数の個数: 128

約数和(自身を含む): 38183270400

約数和(自身を除く): 22509264280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 179, 244, 305, 340, 358, 488, 610, 680, 716, 895, 1037, 1220, 1432, 1790, 2074, 2111, 2440, 3043, 3580, 4148, 4222, 5185, 6086, 7160, 8296, 8444, 10370, 10555, 10919, 12172, 15215, 16888, 20740, 21110, 21838, 24344, 30430, 35887, 41480, 42220, 43676, 54595, 60860, 71774, 84440, 87352, 109190, 121720, 128771, 143548, 179435, 185623, 218380, 257542, 287096, 358870, 371246, 377869, 436760, 515084, 643855, 717740, 742492, 755738, 928115, 1030168, 1287710, 1435480, 1484984, 1511476, 1856230, 1889345, 2189107, 2575420, 3022952, 3712460, 3778690, 4378214, 5150840, 6423773, 7424920, 7557380, 8756428, 10945535, 12847546, 15114760, 17512856, 21891070, 23050009, 25695092, 32118865, 43782140, 46100018, 51390184, 64237730, 87564280, 92200036, 115250045, 128475460, 184400072, 230500090, 256950920, 391850153, 461000180, 783700306, 922000360, 1567400612, 1959250765, 3134801224, 3918501530, 7837003060, 15674006120]

約数ペア:

[(1, 15674006120), (2, 7837003060), (4, 3918501530), (5, 3134801224), (8, 1959250765), (10, 1567400612), (17, 922000360), (20, 783700306), (34, 461000180), (40, 391850153), (61, 256950920), (68, 230500090), (85, 184400072), (122, 128475460), (136, 115250045), (170, 92200036), (179, 87564280), (244, 64237730), (305, 51390184), (340, 46100018), (358, 43782140), (488, 32118865), (610, 25695092), (680, 23050009), (716, 21891070), (895, 17512856), (1037, 15114760), (1220, 12847546), (1432, 10945535), (1790, 8756428), (2074, 7557380), (2111, 7424920), (2440, 6423773), (3043, 5150840), (3580, 4378214), (4148, 3778690), (4222, 3712460), (5185, 3022952), (6086, 2575420), (7160, 2189107), (8296, 1889345), (8444, 1856230), (10370, 1511476), (10555, 1484984), (10919, 1435480), (12172, 1287710), (15215, 1030168), (16888, 928115), (20740, 755738), (21110, 742492), (21838, 717740), (24344, 643855), (30430, 515084), (35887, 436760), (41480, 377869), (42220, 371246), (43676, 358870), (54595, 287096), (60860, 257542), (71774, 218380), (84440, 185623), (87352, 179435), (109190, 143548), (121720, 128771)]