2010870160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:742

約数の個数: 160

約数和(自身を含む): 5370593760

約数和(自身を除く): 3359723600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 169, 170, 208, 221, 260, 272, 338, 340, 442, 520, 673, 676, 680, 845, 884, 1040, 1105, 1346, 1352, 1360, 1690, 1768, 2197, 2210, 2692, 2704, 2873, 3365, 3380, 3536, 4394, 4420, 5384, 5746, 6730, 6760, 8749, 8788, 8840, 10768, 10985, 11441, 11492, 13460, 13520, 14365, 17498, 17576, 17680, 21970, 22882, 22984, 26920, 28730, 34996, 35152, 37349, 43745, 43940, 45764, 45968, 53840, 57205, 57460, 69992, 74698, 87490, 87880, 91528, 113737, 114410, 114920, 139984, 148733, 149396, 174980, 175760, 183056, 186745, 227474, 228820, 229840, 297466, 298792, 349960, 373490, 454948, 457640, 568685, 594932, 597584, 699920, 743665, 746980, 909896, 915280, 1137370, 1189864, 1478581, 1487330, 1493960, 1819792, 1933529, 2274740, 2379728, 2957162, 2974660, 2987920, 3867058, 4549480, 5914324, 5949320, 7392905, 7734116, 9098960, 9667645, 11828648, 11898640, 14785810, 15468232, 19335290, 23657296, 25135877, 29571620, 30936464, 38670580, 50271754, 59143240, 77341160, 100543508, 118286480, 125679385, 154682320, 201087016, 251358770, 402174032, 502717540, 1005435080, 2010870160]

約数ペア:

[(1, 2010870160), (2, 1005435080), (4, 502717540), (5, 402174032), (8, 251358770), (10, 201087016), (13, 154682320), (16, 125679385), (17, 118286480), (20, 100543508), (26, 77341160), (34, 59143240), (40, 50271754), (52, 38670580), (65, 30936464), (68, 29571620), (80, 25135877), (85, 23657296), (104, 19335290), (130, 15468232), (136, 14785810), (169, 11898640), (170, 11828648), (208, 9667645), (221, 9098960), (260, 7734116), (272, 7392905), (338, 5949320), (340, 5914324), (442, 4549480), (520, 3867058), (673, 2987920), (676, 2974660), (680, 2957162), (845, 2379728), (884, 2274740), (1040, 1933529), (1105, 1819792), (1346, 1493960), (1352, 1487330), (1360, 1478581), (1690, 1189864), (1768, 1137370), (2197, 915280), (2210, 909896), (2692, 746980), (2704, 743665), (2873, 699920), (3365, 597584), (3380, 594932), (3536, 568685), (4394, 457640), (4420, 454948), (5384, 373490), (5746, 349960), (6730, 298792), (6760, 297466), (8749, 229840), (8788, 228820), (8840, 227474), (10768, 186745), (10985, 183056), (11441, 175760), (11492, 174980), (13460, 149396), (13520, 148733), (14365, 139984), (17498, 114920), (17576, 114410), (17680, 113737), (21970, 91528), (22882, 87880), (22984, 87490), (26920, 74698), (28730, 69992), (34996, 57460), (35152, 57205), (37349, 53840), (43745, 45968), (43940, 45764)]