132973260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1516

約数の個数: 144

約数和(自身を含む): 447390720

約数和(自身を除く): 314417460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1459, 1470, 1519, 1860, 2170, 2604, 2918, 2940, 3038, 3255, 4340, 4377, 4557, 5836, 6076, 6510, 7295, 7595, 8754, 9114, 10213, 13020, 14590, 15190, 17508, 18228, 20426, 21885, 22785, 29180, 30380, 30639, 40852, 43770, 45229, 45570, 51065, 61278, 71491, 87540, 90458, 91140, 102130, 122556, 135687, 142982, 153195, 180916, 204260, 214473, 226145, 271374, 285964, 306390, 316603, 357455, 428946, 452290, 542748, 612780, 633206, 678435, 714910, 857892, 904580, 949809, 1072365, 1266412, 1356870, 1429820, 1583015, 1899618, 2144730, 2216221, 2713740, 3166030, 3799236, 4289460, 4432442, 4749045, 6332060, 6648663, 8864884, 9498090, 11081105, 13297326, 18996180, 22162210, 26594652, 33243315, 44324420, 66486630, 132973260]

約数ペア:

[(1, 132973260), (2, 66486630), (3, 44324420), (4, 33243315), (5, 26594652), (6, 22162210), (7, 18996180), (10, 13297326), (12, 11081105), (14, 9498090), (15, 8864884), (20, 6648663), (21, 6332060), (28, 4749045), (30, 4432442), (31, 4289460), (35, 3799236), (42, 3166030), (49, 2713740), (60, 2216221), (62, 2144730), (70, 1899618), (84, 1583015), (93, 1429820), (98, 1356870), (105, 1266412), (124, 1072365), (140, 949809), (147, 904580), (155, 857892), (186, 714910), (196, 678435), (210, 633206), (217, 612780), (245, 542748), (294, 452290), (310, 428946), (372, 357455), (420, 316603), (434, 306390), (465, 285964), (490, 271374), (588, 226145), (620, 214473), (651, 204260), (735, 180916), (868, 153195), (930, 142982), (980, 135687), (1085, 122556), (1302, 102130), (1459, 91140), (1470, 90458), (1519, 87540), (1860, 71491), (2170, 61278), (2604, 51065), (2918, 45570), (2940, 45229), (3038, 43770), (3255, 40852), (4340, 30639), (4377, 30380), (4557, 29180), (5836, 22785), (6076, 21885), (6510, 20426), (7295, 18228), (7595, 17508), (8754, 15190), (9114, 14590), (10213, 13020)]