2503406640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1471}}^1$

素因数の和:2507

約数の個数: 160

約数和(自身を含む): 8884002816

約数和(自身を除く): 6380596176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1013, 1471, 1680, 2026, 2942, 3039, 4052, 4413, 5065, 5884, 6078, 7091, 7355, 8104, 8826, 10130, 10297, 11768, 12156, 14182, 14710, 15195, 16208, 17652, 20260, 20594, 21273, 22065, 23536, 24312, 28364, 29420, 30390, 30891, 35304, 35455, 40520, 41188, 42546, 44130, 48624, 51485, 56728, 58840, 60780, 61782, 70608, 70910, 81040, 82376, 85092, 88260, 102970, 106365, 113456, 117680, 121560, 123564, 141820, 154455, 164752, 170184, 176520, 205940, 212730, 243120, 247128, 283640, 308910, 340368, 353040, 411880, 425460, 494256, 567280, 617820, 823760, 850920, 1235640, 1490123, 1701840, 2471280, 2980246, 4470369, 5960492, 7450615, 8940738, 10430861, 11920984, 14901230, 17881476, 20861722, 22351845, 23841968, 29802460, 31292583, 35762952, 41723444, 44703690, 52154305, 59604920, 62585166, 71525904, 83446888, 89407380, 104308610, 119209840, 125170332, 156462915, 166893776, 178814760, 208617220, 250340664, 312925830, 357629520, 417234440, 500681328, 625851660, 834468880, 1251703320, 2503406640]

約数ペア:

[(1, 2503406640), (2, 1251703320), (3, 834468880), (4, 625851660), (5, 500681328), (6, 417234440), (7, 357629520), (8, 312925830), (10, 250340664), (12, 208617220), (14, 178814760), (15, 166893776), (16, 156462915), (20, 125170332), (21, 119209840), (24, 104308610), (28, 89407380), (30, 83446888), (35, 71525904), (40, 62585166), (42, 59604920), (48, 52154305), (56, 44703690), (60, 41723444), (70, 35762952), (80, 31292583), (84, 29802460), (105, 23841968), (112, 22351845), (120, 20861722), (140, 17881476), (168, 14901230), (210, 11920984), (240, 10430861), (280, 8940738), (336, 7450615), (420, 5960492), (560, 4470369), (840, 2980246), (1013, 2471280), (1471, 1701840), (1680, 1490123), (2026, 1235640), (2942, 850920), (3039, 823760), (4052, 617820), (4413, 567280), (5065, 494256), (5884, 425460), (6078, 411880), (7091, 353040), (7355, 340368), (8104, 308910), (8826, 283640), (10130, 247128), (10297, 243120), (11768, 212730), (12156, 205940), (14182, 176520), (14710, 170184), (15195, 164752), (16208, 154455), (17652, 141820), (20260, 123564), (20594, 121560), (21273, 117680), (22065, 113456), (23536, 106365), (24312, 102970), (28364, 88260), (29420, 85092), (30390, 82376), (30891, 81040), (35304, 70910), (35455, 70608), (40520, 61782), (41188, 60780), (42546, 58840), (44130, 56728), (48624, 51485)]