8266192620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{82349}}^1$

素因数の和:82607

約数の個数: 96

約数和(自身を含む): 26562816000

約数和(自身を除く): 18296623380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1195, 1434, 1673, 2390, 2868, 3346, 3585, 4780, 5019, 6692, 7170, 8365, 10038, 14340, 16730, 20076, 25095, 33460, 50190, 82349, 100380, 164698, 247047, 329396, 411745, 494094, 576443, 823490, 988188, 1152886, 1235235, 1646980, 1729329, 2305772, 2470470, 2882215, 3458658, 4940940, 5764430, 6917316, 8646645, 11528860, 17293290, 19681411, 34586580, 39362822, 59044233, 78725644, 98407055, 118088466, 137769877, 196814110, 236176932, 275539754, 295221165, 393628220, 413309631, 551079508, 590442330, 688849385, 826619262, 1180884660, 1377698770, 1653238524, 2066548155, 2755397540, 4133096310, 8266192620]

約数ペア:

[(1, 8266192620), (2, 4133096310), (3, 2755397540), (4, 2066548155), (5, 1653238524), (6, 1377698770), (7, 1180884660), (10, 826619262), (12, 688849385), (14, 590442330), (15, 551079508), (20, 413309631), (21, 393628220), (28, 295221165), (30, 275539754), (35, 236176932), (42, 196814110), (60, 137769877), (70, 118088466), (84, 98407055), (105, 78725644), (140, 59044233), (210, 39362822), (239, 34586580), (420, 19681411), (478, 17293290), (717, 11528860), (956, 8646645), (1195, 6917316), (1434, 5764430), (1673, 4940940), (2390, 3458658), (2868, 2882215), (3346, 2470470), (3585, 2305772), (4780, 1729329), (5019, 1646980), (6692, 1235235), (7170, 1152886), (8365, 988188), (10038, 823490), (14340, 576443), (16730, 494094), (20076, 411745), (25095, 329396), (33460, 247047), (50190, 164698), (82349, 100380)]