56425320

素因数分解:

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

素因数の和:22415

約数の個数: 96

約数和(自身を含む): 209589120

約数和(自身を除く): 153163800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 22391, 44782, 67173, 89564, 111955, 134346, 156737, 179128, 201519, 223910, 268692, 313474, 335865, 403038, 447820, 470211, 537384, 626948, 671730, 783685, 806076, 895640, 940422, 1007595, 1253896, 1343460, 1410633, 1567370, 1612152, 1880844, 2015190, 2351055, 2686920, 2821266, 3134740, 3761688, 4030380, 4702110, 5642532, 6269480, 7053165, 8060760, 9404220, 11285064, 14106330, 18808440, 28212660, 56425320]

約数ペア:

[(1, 56425320), (2, 28212660), (3, 18808440), (4, 14106330), (5, 11285064), (6, 9404220), (7, 8060760), (8, 7053165), (9, 6269480), (10, 5642532), (12, 4702110), (14, 4030380), (15, 3761688), (18, 3134740), (20, 2821266), (21, 2686920), (24, 2351055), (28, 2015190), (30, 1880844), (35, 1612152), (36, 1567370), (40, 1410633), (42, 1343460), (45, 1253896), (56, 1007595), (60, 940422), (63, 895640), (70, 806076), (72, 783685), (84, 671730), (90, 626948), (105, 537384), (120, 470211), (126, 447820), (140, 403038), (168, 335865), (180, 313474), (210, 268692), (252, 223910), (280, 201519), (315, 179128), (360, 156737), (420, 134346), (504, 111955), (630, 89564), (840, 67173), (1260, 44782), (2520, 22391)]