131034120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3387

約数の個数: 128

約数和(自身を含む): 458956800

約数和(自身を除く): 327922680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3319, 3948, 4935, 5640, 6580, 6638, 7896, 9870, 9957, 13160, 13276, 16595, 19740, 19914, 23233, 26552, 33190, 39480, 39828, 46466, 49785, 66380, 69699, 79656, 92932, 99570, 116165, 132760, 139398, 155993, 185864, 199140, 232330, 278796, 311986, 348495, 398280, 464660, 467979, 557592, 623972, 696990, 779965, 929320, 935958, 1091951, 1247944, 1393980, 1559930, 1871916, 2183902, 2339895, 2787960, 3119860, 3275853, 3743832, 4367804, 4679790, 5459755, 6239720, 6551706, 8735608, 9359580, 10919510, 13103412, 16379265, 18719160, 21839020, 26206824, 32758530, 43678040, 65517060, 131034120]

約数ペア:

[(1, 131034120), (2, 65517060), (3, 43678040), (4, 32758530), (5, 26206824), (6, 21839020), (7, 18719160), (8, 16379265), (10, 13103412), (12, 10919510), (14, 9359580), (15, 8735608), (20, 6551706), (21, 6239720), (24, 5459755), (28, 4679790), (30, 4367804), (35, 3743832), (40, 3275853), (42, 3119860), (47, 2787960), (56, 2339895), (60, 2183902), (70, 1871916), (84, 1559930), (94, 1393980), (105, 1247944), (120, 1091951), (140, 935958), (141, 929320), (168, 779965), (188, 696990), (210, 623972), (235, 557592), (280, 467979), (282, 464660), (329, 398280), (376, 348495), (420, 311986), (470, 278796), (564, 232330), (658, 199140), (705, 185864), (840, 155993), (940, 139398), (987, 132760), (1128, 116165), (1316, 99570), (1410, 92932), (1645, 79656), (1880, 69699), (1974, 66380), (2632, 49785), (2820, 46466), (3290, 39828), (3319, 39480), (3948, 33190), (4935, 26552), (5640, 23233), (6580, 19914), (6638, 19740), (7896, 16595), (9870, 13276), (9957, 13160)]