156930454920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19571}}^1\times {\mathrm{66821}}^1$

素因数の和:86406

約数の個数: 64

約数和(自身を含む): 470822466240

約数和(自身を除く): 313892011320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 19571, 39142, 58713, 66821, 78284, 97855, 117426, 133642, 156568, 195710, 200463, 234852, 267284, 293565, 334105, 391420, 400926, 469704, 534568, 587130, 668210, 782840, 801852, 1002315, 1174260, 1336420, 1603704, 2004630, 2348520, 2672840, 4009260, 8018520, 1307753791, 2615507582, 3923261373, 5231015164, 6538768955, 7846522746, 10462030328, 13077537910, 15693045492, 19616306865, 26155075820, 31386090984, 39232613730, 52310151640, 78465227460, 156930454920]

約数ペア:

[(1, 156930454920), (2, 78465227460), (3, 52310151640), (4, 39232613730), (5, 31386090984), (6, 26155075820), (8, 19616306865), (10, 15693045492), (12, 13077537910), (15, 10462030328), (20, 7846522746), (24, 6538768955), (30, 5231015164), (40, 3923261373), (60, 2615507582), (120, 1307753791), (19571, 8018520), (39142, 4009260), (58713, 2672840), (66821, 2348520), (78284, 2004630), (97855, 1603704), (117426, 1336420), (133642, 1174260), (156568, 1002315), (195710, 801852), (200463, 782840), (234852, 668210), (267284, 587130), (293565, 534568), (334105, 469704), (391420, 400926)]