201189840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9419}}^1$

素因数の和:9524

約数の個数: 80

約数和(自身を含む): 630763200

約数和(自身を除く): 429573360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 9419, 10680, 18838, 21360, 28257, 37676, 47095, 56514, 75352, 94190, 113028, 141285, 150704, 188380, 226056, 282570, 376760, 452112, 565140, 753520, 838291, 1130280, 1676582, 2260560, 2514873, 3353164, 4191455, 5029746, 6706328, 8382910, 10059492, 12574365, 13412656, 16765820, 20118984, 25148730, 33531640, 40237968, 50297460, 67063280, 100594920, 201189840]

約数ペア:

[(1, 201189840), (2, 100594920), (3, 67063280), (4, 50297460), (5, 40237968), (6, 33531640), (8, 25148730), (10, 20118984), (12, 16765820), (15, 13412656), (16, 12574365), (20, 10059492), (24, 8382910), (30, 6706328), (40, 5029746), (48, 4191455), (60, 3353164), (80, 2514873), (89, 2260560), (120, 1676582), (178, 1130280), (240, 838291), (267, 753520), (356, 565140), (445, 452112), (534, 376760), (712, 282570), (890, 226056), (1068, 188380), (1335, 150704), (1424, 141285), (1780, 113028), (2136, 94190), (2670, 75352), (3560, 56514), (4272, 47095), (5340, 37676), (7120, 28257), (9419, 21360), (10680, 18838)]