828167480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1429

約数の個数: 128

約数和(自身を含む): 2230087680

約数和(自身を除く): 1401920200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 73, 124, 140, 146, 155, 217, 248, 280, 292, 310, 365, 434, 511, 584, 620, 730, 868, 1022, 1085, 1240, 1307, 1460, 1736, 2044, 2170, 2263, 2555, 2614, 2920, 4088, 4340, 4526, 5110, 5228, 6535, 8680, 9052, 9149, 10220, 10456, 11315, 13070, 15841, 18104, 18298, 20440, 22630, 26140, 31682, 36596, 40517, 45260, 45745, 52280, 63364, 73192, 79205, 81034, 90520, 91490, 95411, 126728, 158410, 162068, 182980, 190822, 202585, 283619, 316820, 324136, 365960, 381644, 405170, 477055, 567238, 633640, 667877, 763288, 810340, 954110, 1134476, 1335754, 1418095, 1620680, 1908220, 2268952, 2671508, 2836190, 2957741, 3339385, 3816440, 5343016, 5672380, 5915482, 6678770, 11344760, 11830964, 13357540, 14788705, 20704187, 23661928, 26715080, 29577410, 41408374, 59154820, 82816748, 103520935, 118309640, 165633496, 207041870, 414083740, 828167480]

約数ペア:

[(1, 828167480), (2, 414083740), (4, 207041870), (5, 165633496), (7, 118309640), (8, 103520935), (10, 82816748), (14, 59154820), (20, 41408374), (28, 29577410), (31, 26715080), (35, 23661928), (40, 20704187), (56, 14788705), (62, 13357540), (70, 11830964), (73, 11344760), (124, 6678770), (140, 5915482), (146, 5672380), (155, 5343016), (217, 3816440), (248, 3339385), (280, 2957741), (292, 2836190), (310, 2671508), (365, 2268952), (434, 1908220), (511, 1620680), (584, 1418095), (620, 1335754), (730, 1134476), (868, 954110), (1022, 810340), (1085, 763288), (1240, 667877), (1307, 633640), (1460, 567238), (1736, 477055), (2044, 405170), (2170, 381644), (2263, 365960), (2555, 324136), (2614, 316820), (2920, 283619), (4088, 202585), (4340, 190822), (4526, 182980), (5110, 162068), (5228, 158410), (6535, 126728), (8680, 95411), (9052, 91490), (9149, 90520), (10220, 81034), (10456, 79205), (11315, 73192), (13070, 63364), (15841, 52280), (18104, 45745), (18298, 45260), (20440, 40517), (22630, 36596), (26140, 31682)]