274056720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163129}}^1$

素因数の和:163152

約数の個数: 80

約数和(自身を含む): 970949760

約数和(自身を除く): 696893040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 163129, 326258, 489387, 652516, 815645, 978774, 1141903, 1305032, 1631290, 1957548, 2283806, 2446935, 2610064, 3262580, 3425709, 3915096, 4567612, 4893870, 5709515, 6525160, 6851418, 7830192, 9135224, 9787740, 11419030, 13050320, 13702836, 17128545, 18270448, 19575480, 22838060, 27405672, 34257090, 39150960, 45676120, 54811344, 68514180, 91352240, 137028360, 274056720]

約数ペア:

[(1, 274056720), (2, 137028360), (3, 91352240), (4, 68514180), (5, 54811344), (6, 45676120), (7, 39150960), (8, 34257090), (10, 27405672), (12, 22838060), (14, 19575480), (15, 18270448), (16, 17128545), (20, 13702836), (21, 13050320), (24, 11419030), (28, 9787740), (30, 9135224), (35, 7830192), (40, 6851418), (42, 6525160), (48, 5709515), (56, 4893870), (60, 4567612), (70, 3915096), (80, 3425709), (84, 3262580), (105, 2610064), (112, 2446935), (120, 2283806), (140, 1957548), (168, 1631290), (210, 1305032), (240, 1141903), (280, 978774), (336, 815645), (420, 652516), (560, 489387), (840, 326258), (1680, 163129)]