201220820760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1655321}}^1$

素因数の和:1656348

約数の個数: 64

約数和(自身を含む): 604258742880

約数和(自身を除く): 403037922120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1013, 2026, 3039, 4052, 5065, 6078, 8104, 10130, 12156, 15195, 20260, 24312, 30390, 40520, 60780, 121560, 1655321, 3310642, 4965963, 6621284, 8276605, 9931926, 13242568, 16553210, 19863852, 24829815, 33106420, 39727704, 49659630, 66212840, 99319260, 198638520, 1676840173, 3353680346, 5030520519, 6707360692, 8384200865, 10061041038, 13414721384, 16768401730, 20122082076, 25152602595, 33536803460, 40244164152, 50305205190, 67073606920, 100610410380, 201220820760]

約数ペア:

[(1, 201220820760), (2, 100610410380), (3, 67073606920), (4, 50305205190), (5, 40244164152), (6, 33536803460), (8, 25152602595), (10, 20122082076), (12, 16768401730), (15, 13414721384), (20, 10061041038), (24, 8384200865), (30, 6707360692), (40, 5030520519), (60, 3353680346), (120, 1676840173), (1013, 198638520), (2026, 99319260), (3039, 66212840), (4052, 49659630), (5065, 39727704), (6078, 33106420), (8104, 24829815), (10130, 19863852), (12156, 16553210), (15195, 13242568), (20260, 9931926), (24312, 8276605), (30390, 6621284), (40520, 4965963), (60780, 3310642), (121560, 1655321)]