137517240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5333

約数の個数: 128

約数和(自身を含む): 486789120

約数和(自身を除く): 349271880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 5281, 6510, 8680, 10562, 13020, 15843, 21124, 26040, 26405, 31686, 36967, 42248, 52810, 63372, 73934, 79215, 105620, 110901, 126744, 147868, 158430, 163711, 184835, 211240, 221802, 295736, 316860, 327422, 369670, 443604, 491133, 554505, 633720, 654844, 739340, 818555, 887208, 982266, 1109010, 1145977, 1309688, 1478680, 1637110, 1964532, 2218020, 2291954, 2455665, 3274220, 3437931, 3929064, 4436040, 4583908, 4911330, 5729885, 6548440, 6875862, 9167816, 9822660, 11459770, 13751724, 17189655, 19645320, 22919540, 27503448, 34379310, 45839080, 68758620, 137517240]

約数ペア:

[(1, 137517240), (2, 68758620), (3, 45839080), (4, 34379310), (5, 27503448), (6, 22919540), (7, 19645320), (8, 17189655), (10, 13751724), (12, 11459770), (14, 9822660), (15, 9167816), (20, 6875862), (21, 6548440), (24, 5729885), (28, 4911330), (30, 4583908), (31, 4436040), (35, 3929064), (40, 3437931), (42, 3274220), (56, 2455665), (60, 2291954), (62, 2218020), (70, 1964532), (84, 1637110), (93, 1478680), (105, 1309688), (120, 1145977), (124, 1109010), (140, 982266), (155, 887208), (168, 818555), (186, 739340), (210, 654844), (217, 633720), (248, 554505), (280, 491133), (310, 443604), (372, 369670), (420, 327422), (434, 316860), (465, 295736), (620, 221802), (651, 211240), (744, 184835), (840, 163711), (868, 158430), (930, 147868), (1085, 126744), (1240, 110901), (1302, 105620), (1736, 79215), (1860, 73934), (2170, 63372), (2604, 52810), (3255, 42248), (3720, 36967), (4340, 31686), (5208, 26405), (5281, 26040), (6510, 21124), (8680, 15843), (10562, 13020)]