574507360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:733

約数の個数: 144

約数和(自身を含む): 1594059264

約数和(自身を除く): 1019551904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 160, 196, 224, 245, 254, 280, 392, 490, 508, 560, 577, 635, 784, 889, 980, 1016, 1120, 1154, 1270, 1568, 1778, 1960, 2032, 2308, 2540, 2885, 3556, 3920, 4039, 4064, 4445, 4616, 5080, 5770, 6223, 7112, 7840, 8078, 8890, 9232, 10160, 11540, 12446, 14224, 16156, 17780, 18464, 20195, 20320, 23080, 24892, 28273, 28448, 31115, 32312, 35560, 40390, 46160, 49784, 56546, 62230, 64624, 71120, 73279, 80780, 92320, 99568, 113092, 124460, 129248, 141365, 142240, 146558, 161560, 199136, 226184, 248920, 282730, 293116, 323120, 366395, 452368, 497840, 512953, 565460, 586232, 646240, 732790, 904736, 995680, 1025906, 1130920, 1172464, 1465580, 2051812, 2261840, 2344928, 2564765, 2931160, 3590671, 4103624, 4523680, 5129530, 5862320, 7181342, 8207248, 10259060, 11724640, 14362684, 16414496, 17953355, 20518120, 28725368, 35906710, 41036240, 57450736, 71813420, 82072480, 114901472, 143626840, 287253680, 574507360]

約数ペア:

[(1, 574507360), (2, 287253680), (4, 143626840), (5, 114901472), (7, 82072480), (8, 71813420), (10, 57450736), (14, 41036240), (16, 35906710), (20, 28725368), (28, 20518120), (32, 17953355), (35, 16414496), (40, 14362684), (49, 11724640), (56, 10259060), (70, 8207248), (80, 7181342), (98, 5862320), (112, 5129530), (127, 4523680), (140, 4103624), (160, 3590671), (196, 2931160), (224, 2564765), (245, 2344928), (254, 2261840), (280, 2051812), (392, 1465580), (490, 1172464), (508, 1130920), (560, 1025906), (577, 995680), (635, 904736), (784, 732790), (889, 646240), (980, 586232), (1016, 565460), (1120, 512953), (1154, 497840), (1270, 452368), (1568, 366395), (1778, 323120), (1960, 293116), (2032, 282730), (2308, 248920), (2540, 226184), (2885, 199136), (3556, 161560), (3920, 146558), (4039, 142240), (4064, 141365), (4445, 129248), (4616, 124460), (5080, 113092), (5770, 99568), (6223, 92320), (7112, 80780), (7840, 73279), (8078, 71120), (8890, 64624), (9232, 62230), (10160, 56546), (11540, 49784), (12446, 46160), (14224, 40390), (16156, 35560), (17780, 32312), (18464, 31115), (20195, 28448), (20320, 28273), (23080, 24892)]