517625920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3540

約数の個数: 112

約数和(自身を含む): 1430121600

約数和(自身を除く): 912495680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 2144, 2240, 2345, 2680, 3449, 3752, 4288, 4690, 5360, 6898, 7504, 9380, 10720, 13796, 15008, 17245, 18760, 21440, 24143, 27592, 30016, 34490, 37520, 48286, 55184, 68980, 75040, 96572, 110368, 120715, 137960, 150080, 193144, 220736, 231083, 241430, 275920, 386288, 462166, 482860, 551840, 772576, 924332, 965720, 1103680, 1155415, 1545152, 1617581, 1848664, 1931440, 2310830, 3235162, 3697328, 3862880, 4621660, 6470324, 7394656, 7725760, 8087905, 9243320, 12940648, 14789312, 16175810, 18486640, 25881296, 32351620, 36973280, 51762592, 64703240, 73946560, 103525184, 129406480, 258812960, 517625920]

約数ペア:

[(1, 517625920), (2, 258812960), (4, 129406480), (5, 103525184), (7, 73946560), (8, 64703240), (10, 51762592), (14, 36973280), (16, 32351620), (20, 25881296), (28, 18486640), (32, 16175810), (35, 14789312), (40, 12940648), (56, 9243320), (64, 8087905), (67, 7725760), (70, 7394656), (80, 6470324), (112, 4621660), (134, 3862880), (140, 3697328), (160, 3235162), (224, 2310830), (268, 1931440), (280, 1848664), (320, 1617581), (335, 1545152), (448, 1155415), (469, 1103680), (536, 965720), (560, 924332), (670, 772576), (938, 551840), (1072, 482860), (1120, 462166), (1340, 386288), (1876, 275920), (2144, 241430), (2240, 231083), (2345, 220736), (2680, 193144), (3449, 150080), (3752, 137960), (4288, 120715), (4690, 110368), (5360, 96572), (6898, 75040), (7504, 68980), (9380, 55184), (10720, 48286), (13796, 37520), (15008, 34490), (17245, 30016), (18760, 27592), (21440, 24143)]