8221215240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3262387}}^1$

素因数の和:3262411

約数の個数: 96

約数和(自身を含む): 30535951680

約数和(自身を除く): 22314736440

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, 3262387, 6524774, 9787161, 13049548, 16311935, 19574322, 22836709, 26099096, 29361483, 32623870, 39148644, 45673418, 48935805, 58722966, 65247740, 68510127, 78297288, 91346836, 97871610, 114183545, 117445932, 130495480, 137020254, 146807415, 182693672, 195743220, 205530381, 228367090, 234891864, 274040508, 293614830, 342550635, 391486440, 411060762, 456734180, 548081016, 587229660, 685101270, 822121524, 913468360, 1027651905, 1174459320, 1370202540, 1644243048, 2055303810, 2740405080, 4110607620, 8221215240]

約数ペア:

[(1, 8221215240), (2, 4110607620), (3, 2740405080), (4, 2055303810), (5, 1644243048), (6, 1370202540), (7, 1174459320), (8, 1027651905), (9, 913468360), (10, 822121524), (12, 685101270), (14, 587229660), (15, 548081016), (18, 456734180), (20, 411060762), (21, 391486440), (24, 342550635), (28, 293614830), (30, 274040508), (35, 234891864), (36, 228367090), (40, 205530381), (42, 195743220), (45, 182693672), (56, 146807415), (60, 137020254), (63, 130495480), (70, 117445932), (72, 114183545), (84, 97871610), (90, 91346836), (105, 78297288), (120, 68510127), (126, 65247740), (140, 58722966), (168, 48935805), (180, 45673418), (210, 39148644), (252, 32623870), (280, 29361483), (315, 26099096), (360, 22836709), (420, 19574322), (504, 16311935), (630, 13049548), (840, 9787161), (1260, 6524774), (2520, 3262387)]