2356558960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1933}}^1$

素因数の和:2271

約数の個数: 120

約数和(自身を含む): 6397331616

約数和(自身を除く): 4040772656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 311, 392, 490, 560, 622, 784, 980, 1244, 1555, 1933, 1960, 2177, 2488, 3110, 3866, 3920, 4354, 4976, 6220, 7732, 8708, 9665, 10885, 12440, 13531, 15239, 15464, 17416, 19330, 21770, 24880, 27062, 30478, 30928, 34832, 38660, 43540, 54124, 60956, 67655, 76195, 77320, 87080, 94717, 108248, 121912, 135310, 152390, 154640, 174160, 189434, 216496, 243824, 270620, 304780, 378868, 473585, 541240, 601163, 609560, 757736, 947170, 1082480, 1202326, 1219120, 1515472, 1894340, 2404652, 3005815, 3788680, 4208141, 4809304, 6011630, 7577360, 8416282, 9618608, 12023260, 16832564, 21040705, 24046520, 29456987, 33665128, 42081410, 48093040, 58913974, 67330256, 84162820, 117827948, 147284935, 168325640, 235655896, 294569870, 336651280, 471311792, 589139740, 1178279480, 2356558960]

約数ペア:

[(1, 2356558960), (2, 1178279480), (4, 589139740), (5, 471311792), (7, 336651280), (8, 294569870), (10, 235655896), (14, 168325640), (16, 147284935), (20, 117827948), (28, 84162820), (35, 67330256), (40, 58913974), (49, 48093040), (56, 42081410), (70, 33665128), (80, 29456987), (98, 24046520), (112, 21040705), (140, 16832564), (196, 12023260), (245, 9618608), (280, 8416282), (311, 7577360), (392, 6011630), (490, 4809304), (560, 4208141), (622, 3788680), (784, 3005815), (980, 2404652), (1244, 1894340), (1555, 1515472), (1933, 1219120), (1960, 1202326), (2177, 1082480), (2488, 947170), (3110, 757736), (3866, 609560), (3920, 601163), (4354, 541240), (4976, 473585), (6220, 378868), (7732, 304780), (8708, 270620), (9665, 243824), (10885, 216496), (12440, 189434), (13531, 174160), (15239, 154640), (15464, 152390), (17416, 135310), (19330, 121912), (21770, 108248), (24880, 94717), (27062, 87080), (30478, 77320), (30928, 76195), (34832, 67655), (38660, 60956), (43540, 54124)]