1336343840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 3470597928

約数和(自身を除く): 2134254088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 169, 208, 260, 292, 338, 365, 416, 520, 584, 676, 677, 730, 845, 949, 1040, 1168, 1352, 1354, 1460, 1690, 1898, 2080, 2336, 2704, 2708, 2920, 3380, 3385, 3796, 4745, 5408, 5416, 5840, 6760, 6770, 7592, 8801, 9490, 10832, 11680, 12337, 13520, 13540, 15184, 17602, 18980, 21664, 24674, 27040, 27080, 30368, 35204, 37960, 44005, 49348, 49421, 54160, 61685, 70408, 75920, 88010, 98696, 98842, 108320, 114413, 123370, 140816, 151840, 176020, 197392, 197684, 228826, 246740, 247105, 281632, 352040, 394784, 395368, 457652, 493480, 494210, 572065, 642473, 704080, 790736, 915304, 986960, 988420, 1144130, 1284946, 1408160, 1581472, 1830608, 1973920, 1976840, 2288260, 2569892, 3212365, 3661216, 3953680, 4576520, 5139784, 6424730, 7907360, 8352149, 9153040, 10279568, 12849460, 16704298, 18306080, 20559136, 25698920, 33408596, 41760745, 51397840, 66817192, 83521490, 102795680, 133634384, 167042980, 267268768, 334085960, 668171920, 1336343840]

約数ペア:

[(1, 1336343840), (2, 668171920), (4, 334085960), (5, 267268768), (8, 167042980), (10, 133634384), (13, 102795680), (16, 83521490), (20, 66817192), (26, 51397840), (32, 41760745), (40, 33408596), (52, 25698920), (65, 20559136), (73, 18306080), (80, 16704298), (104, 12849460), (130, 10279568), (146, 9153040), (160, 8352149), (169, 7907360), (208, 6424730), (260, 5139784), (292, 4576520), (338, 3953680), (365, 3661216), (416, 3212365), (520, 2569892), (584, 2288260), (676, 1976840), (677, 1973920), (730, 1830608), (845, 1581472), (949, 1408160), (1040, 1284946), (1168, 1144130), (1352, 988420), (1354, 986960), (1460, 915304), (1690, 790736), (1898, 704080), (2080, 642473), (2336, 572065), (2704, 494210), (2708, 493480), (2920, 457652), (3380, 395368), (3385, 394784), (3796, 352040), (4745, 281632), (5408, 247105), (5416, 246740), (5840, 228826), (6760, 197684), (6770, 197392), (7592, 176020), (8801, 151840), (9490, 140816), (10832, 123370), (11680, 114413), (12337, 108320), (13520, 98842), (13540, 98696), (15184, 88010), (17602, 75920), (18980, 70408), (21664, 61685), (24674, 54160), (27040, 49421), (27080, 49348), (30368, 44005), (35204, 37960)]