131659080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{22391}}^1$

素因数の和:22419

約数の個数: 96

約数和(自身を含む): 459483840

約数和(自身を除く): 327824760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 22391, 44782, 67173, 89564, 111955, 134346, 156737, 179128, 223910, 268692, 313474, 335865, 447820, 470211, 537384, 626948, 671730, 783685, 895640, 940422, 1097159, 1253896, 1343460, 1567370, 1880844, 2194318, 2351055, 2686920, 3134740, 3291477, 3761688, 4388636, 4702110, 5485795, 6269480, 6582954, 8777272, 9404220, 10971590, 13165908, 16457385, 18808440, 21943180, 26331816, 32914770, 43886360, 65829540, 131659080]

約数ペア:

[(1, 131659080), (2, 65829540), (3, 43886360), (4, 32914770), (5, 26331816), (6, 21943180), (7, 18808440), (8, 16457385), (10, 13165908), (12, 10971590), (14, 9404220), (15, 8777272), (20, 6582954), (21, 6269480), (24, 5485795), (28, 4702110), (30, 4388636), (35, 3761688), (40, 3291477), (42, 3134740), (49, 2686920), (56, 2351055), (60, 2194318), (70, 1880844), (84, 1567370), (98, 1343460), (105, 1253896), (120, 1097159), (140, 940422), (147, 895640), (168, 783685), (196, 671730), (210, 626948), (245, 537384), (280, 470211), (294, 447820), (392, 335865), (420, 313474), (490, 268692), (588, 223910), (735, 179128), (840, 156737), (980, 134346), (1176, 111955), (1470, 89564), (1960, 67173), (2940, 44782), (5880, 22391)]