131081160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5381}}^1$

素因数の和:5431

約数の個数: 128

約数和(自身を含む): 465004800

約数和(自身を除く): 333923640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 5381, 6090, 8120, 10762, 12180, 16143, 21524, 24360, 26905, 32286, 37667, 43048, 53810, 64572, 75334, 80715, 107620, 113001, 129144, 150668, 156049, 161430, 188335, 215240, 226002, 301336, 312098, 322860, 376670, 452004, 468147, 565005, 624196, 645720, 753340, 780245, 904008, 936294, 1092343, 1130010, 1248392, 1506680, 1560490, 1872588, 2184686, 2260020, 2340735, 3120980, 3277029, 3745176, 4369372, 4520040, 4681470, 5461715, 6241960, 6554058, 8738744, 9362940, 10923430, 13108116, 16385145, 18725880, 21846860, 26216232, 32770290, 43693720, 65540580, 131081160]

約数ペア:

[(1, 131081160), (2, 65540580), (3, 43693720), (4, 32770290), (5, 26216232), (6, 21846860), (7, 18725880), (8, 16385145), (10, 13108116), (12, 10923430), (14, 9362940), (15, 8738744), (20, 6554058), (21, 6241960), (24, 5461715), (28, 4681470), (29, 4520040), (30, 4369372), (35, 3745176), (40, 3277029), (42, 3120980), (56, 2340735), (58, 2260020), (60, 2184686), (70, 1872588), (84, 1560490), (87, 1506680), (105, 1248392), (116, 1130010), (120, 1092343), (140, 936294), (145, 904008), (168, 780245), (174, 753340), (203, 645720), (210, 624196), (232, 565005), (280, 468147), (290, 452004), (348, 376670), (406, 322860), (420, 312098), (435, 301336), (580, 226002), (609, 215240), (696, 188335), (812, 161430), (840, 156049), (870, 150668), (1015, 129144), (1160, 113001), (1218, 107620), (1624, 80715), (1740, 75334), (2030, 64572), (2436, 53810), (3045, 43048), (3480, 37667), (4060, 32286), (4872, 26905), (5381, 24360), (6090, 21524), (8120, 16143), (10762, 12180)]