744634020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7517}}^1$

素因数の和:7669

約数の個数: 96

約数和(自身を含む): 2263339008

約数和(自身を除く): 1518704988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 3302, 3810, 4953, 6604, 7517, 7620, 8255, 9906, 15034, 16510, 19812, 22551, 24765, 30068, 33020, 37585, 45102, 49530, 75170, 90204, 97721, 99060, 112755, 150340, 195442, 225510, 293163, 390884, 451020, 488605, 586326, 954659, 977210, 1172652, 1465815, 1909318, 1954420, 2863977, 2931630, 3818636, 4773295, 5727954, 5863260, 9546590, 11455908, 12410567, 14319885, 19093180, 24821134, 28639770, 37231701, 49642268, 57279540, 62052835, 74463402, 124105670, 148926804, 186158505, 248211340, 372317010, 744634020]

約数ペア:

[(1, 744634020), (2, 372317010), (3, 248211340), (4, 186158505), (5, 148926804), (6, 124105670), (10, 74463402), (12, 62052835), (13, 57279540), (15, 49642268), (20, 37231701), (26, 28639770), (30, 24821134), (39, 19093180), (52, 14319885), (60, 12410567), (65, 11455908), (78, 9546590), (127, 5863260), (130, 5727954), (156, 4773295), (195, 3818636), (254, 2931630), (260, 2863977), (381, 1954420), (390, 1909318), (508, 1465815), (635, 1172652), (762, 977210), (780, 954659), (1270, 586326), (1524, 488605), (1651, 451020), (1905, 390884), (2540, 293163), (3302, 225510), (3810, 195442), (4953, 150340), (6604, 112755), (7517, 99060), (7620, 97721), (8255, 90204), (9906, 75170), (15034, 49530), (16510, 45102), (19812, 37585), (22551, 33020), (24765, 30068)]