1337507960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{23833}}^1$

素因数の和:23928

約数の個数: 64

約数和(自身を含む): 3191849280

約数和(自身を除く): 1854341320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 1220, 1403, 2440, 2806, 5612, 7015, 11224, 14030, 23833, 28060, 47666, 56120, 95332, 119165, 190664, 238330, 476660, 548159, 953320, 1096318, 1453813, 2192636, 2740795, 2907626, 4385272, 5481590, 5815252, 7269065, 10963180, 11630504, 14538130, 21926360, 29076260, 33437699, 58152520, 66875398, 133750796, 167188495, 267501592, 334376990, 668753980, 1337507960]

約数ペア:

[(1, 1337507960), (2, 668753980), (4, 334376990), (5, 267501592), (8, 167188495), (10, 133750796), (20, 66875398), (23, 58152520), (40, 33437699), (46, 29076260), (61, 21926360), (92, 14538130), (115, 11630504), (122, 10963180), (184, 7269065), (230, 5815252), (244, 5481590), (305, 4385272), (460, 2907626), (488, 2740795), (610, 2192636), (920, 1453813), (1220, 1096318), (1403, 953320), (2440, 548159), (2806, 476660), (5612, 238330), (7015, 190664), (11224, 119165), (14030, 95332), (23833, 56120), (28060, 47666)]