70890120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9377}}^1$

素因数の和:9404

約数の個数: 128

約数和(自身を含む): 270086400

約数和(自身を除く): 199196280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9377, 18754, 28131, 37508, 46885, 56262, 65639, 75016, 84393, 93770, 112524, 131278, 140655, 168786, 187540, 196917, 225048, 253179, 262556, 281310, 328195, 337572, 375080, 393834, 421965, 506358, 525112, 562620, 590751, 656390, 675144, 787668, 843930, 984585, 1012716, 1125240, 1181502, 1265895, 1312780, 1575336, 1687860, 1772253, 1969170, 2025432, 2363004, 2531790, 2625560, 2953755, 3375720, 3544506, 3938340, 4726008, 5063580, 5907510, 7089012, 7876680, 8861265, 10127160, 11815020, 14178024, 17722530, 23630040, 35445060, 70890120]

約数ペア:

[(1, 70890120), (2, 35445060), (3, 23630040), (4, 17722530), (5, 14178024), (6, 11815020), (7, 10127160), (8, 8861265), (9, 7876680), (10, 7089012), (12, 5907510), (14, 5063580), (15, 4726008), (18, 3938340), (20, 3544506), (21, 3375720), (24, 2953755), (27, 2625560), (28, 2531790), (30, 2363004), (35, 2025432), (36, 1969170), (40, 1772253), (42, 1687860), (45, 1575336), (54, 1312780), (56, 1265895), (60, 1181502), (63, 1125240), (70, 1012716), (72, 984585), (84, 843930), (90, 787668), (105, 675144), (108, 656390), (120, 590751), (126, 562620), (135, 525112), (140, 506358), (168, 421965), (180, 393834), (189, 375080), (210, 337572), (216, 328195), (252, 281310), (270, 262556), (280, 253179), (315, 225048), (360, 196917), (378, 187540), (420, 168786), (504, 140655), (540, 131278), (630, 112524), (756, 93770), (840, 84393), (945, 75016), (1080, 65639), (1260, 56262), (1512, 46885), (1890, 37508), (2520, 28131), (3780, 18754), (7560, 9377)]