895240640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5059}}^1$

素因数の和:5162

約数の個数: 112

約数和(自身を含む): 2467660800

約数和(自身を除く): 1572420160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2240, 2528, 2765, 3160, 4424, 5056, 5059, 5530, 6320, 8848, 10118, 11060, 12640, 17696, 20236, 22120, 25280, 25295, 35392, 35413, 40472, 44240, 50590, 70826, 80944, 88480, 101180, 141652, 161888, 176960, 177065, 202360, 283304, 323776, 354130, 399661, 404720, 566608, 708260, 799322, 809440, 1133216, 1416520, 1598644, 1618880, 1998305, 2266432, 2797627, 2833040, 3197288, 3996610, 5595254, 5666080, 6394576, 7993220, 11190508, 11332160, 12789152, 13988135, 15986440, 22381016, 25578304, 27976270, 31972880, 44762032, 55952540, 63945760, 89524064, 111905080, 127891520, 179048128, 223810160, 447620320, 895240640]

約数ペア:

[(1, 895240640), (2, 447620320), (4, 223810160), (5, 179048128), (7, 127891520), (8, 111905080), (10, 89524064), (14, 63945760), (16, 55952540), (20, 44762032), (28, 31972880), (32, 27976270), (35, 25578304), (40, 22381016), (56, 15986440), (64, 13988135), (70, 12789152), (79, 11332160), (80, 11190508), (112, 7993220), (140, 6394576), (158, 5666080), (160, 5595254), (224, 3996610), (280, 3197288), (316, 2833040), (320, 2797627), (395, 2266432), (448, 1998305), (553, 1618880), (560, 1598644), (632, 1416520), (790, 1133216), (1106, 809440), (1120, 799322), (1264, 708260), (1580, 566608), (2212, 404720), (2240, 399661), (2528, 354130), (2765, 323776), (3160, 283304), (4424, 202360), (5056, 177065), (5059, 176960), (5530, 161888), (6320, 141652), (8848, 101180), (10118, 88480), (11060, 80944), (12640, 70826), (17696, 50590), (20236, 44240), (22120, 40472), (25280, 35413), (25295, 35392)]