6538682640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{5749}}^1$

素因数の和:6449

約数の個数: 160

約数和(自身を含む): 23203872000

約数和(自身を除く): 16665189360

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, 677, 840, 1354, 1680, 2031, 2708, 3385, 4062, 4739, 5416, 5749, 6770, 8124, 9478, 10155, 10832, 11498, 13540, 14217, 16248, 17247, 18956, 20310, 22996, 23695, 27080, 28434, 28745, 32496, 34494, 37912, 40243, 40620, 45992, 47390, 54160, 56868, 57490, 68988, 71085, 75824, 80486, 81240, 86235, 91984, 94780, 113736, 114980, 120729, 137976, 142170, 160972, 162480, 172470, 189560, 201215, 227472, 229960, 241458, 275952, 284340, 321944, 344940, 379120, 402430, 459920, 482916, 568680, 603645, 643888, 689880, 804860, 965832, 1137360, 1207290, 1379760, 1609720, 1931664, 2414580, 3219440, 3892073, 4829160, 7784146, 9658320, 11676219, 15568292, 19460365, 23352438, 27244511, 31136584, 38920730, 46704876, 54489022, 58381095, 62273168, 77841460, 81733533, 93409752, 108978044, 116762190, 136222555, 155682920, 163467066, 186819504, 217956088, 233524380, 272445110, 311365840, 326934132, 408667665, 435912176, 467048760, 544890220, 653868264, 817335330, 934097520, 1089780440, 1307736528, 1634670660, 2179560880, 3269341320, 6538682640]

約数ペア:

[(1, 6538682640), (2, 3269341320), (3, 2179560880), (4, 1634670660), (5, 1307736528), (6, 1089780440), (7, 934097520), (8, 817335330), (10, 653868264), (12, 544890220), (14, 467048760), (15, 435912176), (16, 408667665), (20, 326934132), (21, 311365840), (24, 272445110), (28, 233524380), (30, 217956088), (35, 186819504), (40, 163467066), (42, 155682920), (48, 136222555), (56, 116762190), (60, 108978044), (70, 93409752), (80, 81733533), (84, 77841460), (105, 62273168), (112, 58381095), (120, 54489022), (140, 46704876), (168, 38920730), (210, 31136584), (240, 27244511), (280, 23352438), (336, 19460365), (420, 15568292), (560, 11676219), (677, 9658320), (840, 7784146), (1354, 4829160), (1680, 3892073), (2031, 3219440), (2708, 2414580), (3385, 1931664), (4062, 1609720), (4739, 1379760), (5416, 1207290), (5749, 1137360), (6770, 965832), (8124, 804860), (9478, 689880), (10155, 643888), (10832, 603645), (11498, 568680), (13540, 482916), (14217, 459920), (16248, 402430), (17247, 379120), (18956, 344940), (20310, 321944), (22996, 284340), (23695, 275952), (27080, 241458), (28434, 229960), (28745, 227472), (32496, 201215), (34494, 189560), (37912, 172470), (40243, 162480), (40620, 160972), (45992, 142170), (47390, 137976), (54160, 120729), (56868, 114980), (57490, 113736), (68988, 94780), (71085, 91984), (75824, 86235), (80486, 81240)]