304345160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9619}}^1$

素因数の和:9750

約数の個数: 64

約数和(自身を含む): 789609600

約数和(自身を除く): 485264440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 6328, 7910, 9619, 15820, 19238, 31640, 38476, 48095, 67333, 76952, 96190, 134666, 192380, 269332, 336665, 384760, 538664, 673330, 1086947, 1346660, 2173894, 2693320, 4347788, 5434735, 7608629, 8695576, 10869470, 15217258, 21738940, 30434516, 38043145, 43477880, 60869032, 76086290, 152172580, 304345160]

約数ペア:

[(1, 304345160), (2, 152172580), (4, 76086290), (5, 60869032), (7, 43477880), (8, 38043145), (10, 30434516), (14, 21738940), (20, 15217258), (28, 10869470), (35, 8695576), (40, 7608629), (56, 5434735), (70, 4347788), (113, 2693320), (140, 2173894), (226, 1346660), (280, 1086947), (452, 673330), (565, 538664), (791, 384760), (904, 336665), (1130, 269332), (1582, 192380), (2260, 134666), (3164, 96190), (3955, 76952), (4520, 67333), (6328, 48095), (7910, 38476), (9619, 31640), (15820, 19238)]