752474940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{2029}}^1$

素因数の和:2931

約数の個数: 96

約数和(自身を含む): 2411834880

約数和(自身を除く): 1659359940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 883, 1766, 2029, 2649, 3532, 4058, 4415, 5298, 6087, 6181, 8116, 8830, 10145, 10596, 12174, 12362, 13245, 14203, 17660, 18543, 20290, 24348, 24724, 26490, 28406, 30435, 30905, 37086, 40580, 42609, 52980, 56812, 60870, 61810, 71015, 74172, 85218, 92715, 121740, 123620, 142030, 170436, 185430, 213045, 284060, 370860, 426090, 852180, 1791607, 3583214, 5374821, 7166428, 8958035, 10749642, 12541249, 17916070, 21499284, 25082498, 26874105, 35832140, 37623747, 50164996, 53748210, 62706245, 75247494, 107496420, 125412490, 150494988, 188118735, 250824980, 376237470, 752474940]

約数ペア:

[(1, 752474940), (2, 376237470), (3, 250824980), (4, 188118735), (5, 150494988), (6, 125412490), (7, 107496420), (10, 75247494), (12, 62706245), (14, 53748210), (15, 50164996), (20, 37623747), (21, 35832140), (28, 26874105), (30, 25082498), (35, 21499284), (42, 17916070), (60, 12541249), (70, 10749642), (84, 8958035), (105, 7166428), (140, 5374821), (210, 3583214), (420, 1791607), (883, 852180), (1766, 426090), (2029, 370860), (2649, 284060), (3532, 213045), (4058, 185430), (4415, 170436), (5298, 142030), (6087, 123620), (6181, 121740), (8116, 92715), (8830, 85218), (10145, 74172), (10596, 71015), (12174, 61810), (12362, 60870), (13245, 56812), (14203, 52980), (17660, 42609), (18543, 40580), (20290, 37086), (24348, 30905), (24724, 30435), (26490, 28406)]