9251332680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{5171}}^1$

素因数の和:6079

約数の個数: 128

約数和(自身を含む): 29425783680

約数和(自身を除く): 20174451000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 877, 1020, 1754, 2040, 2631, 3508, 4385, 5171, 5262, 7016, 8770, 10342, 10524, 13155, 14909, 15513, 17540, 20684, 21048, 25855, 26310, 29818, 31026, 35080, 41368, 44727, 51710, 52620, 59636, 62052, 74545, 77565, 87907, 89454, 103420, 105240, 119272, 124104, 149090, 155130, 175814, 178908, 206840, 223635, 263721, 298180, 310260, 351628, 357816, 439535, 447270, 527442, 596360, 620520, 703256, 879070, 894540, 1054884, 1318605, 1758140, 1789080, 2109768, 2637210, 3516280, 4534967, 5274420, 9069934, 10548840, 13604901, 18139868, 22674835, 27209802, 36279736, 45349670, 54419604, 68024505, 77094439, 90699340, 108839208, 136049010, 154188878, 181398680, 231283317, 272098020, 308377756, 385472195, 462566634, 544196040, 616755512, 770944390, 925133268, 1156416585, 1541888780, 1850266536, 2312833170, 3083777560, 4625666340, 9251332680]

約数ペア:

[(1, 9251332680), (2, 4625666340), (3, 3083777560), (4, 2312833170), (5, 1850266536), (6, 1541888780), (8, 1156416585), (10, 925133268), (12, 770944390), (15, 616755512), (17, 544196040), (20, 462566634), (24, 385472195), (30, 308377756), (34, 272098020), (40, 231283317), (51, 181398680), (60, 154188878), (68, 136049010), (85, 108839208), (102, 90699340), (120, 77094439), (136, 68024505), (170, 54419604), (204, 45349670), (255, 36279736), (340, 27209802), (408, 22674835), (510, 18139868), (680, 13604901), (877, 10548840), (1020, 9069934), (1754, 5274420), (2040, 4534967), (2631, 3516280), (3508, 2637210), (4385, 2109768), (5171, 1789080), (5262, 1758140), (7016, 1318605), (8770, 1054884), (10342, 894540), (10524, 879070), (13155, 703256), (14909, 620520), (15513, 596360), (17540, 527442), (20684, 447270), (21048, 439535), (25855, 357816), (26310, 351628), (29818, 310260), (31026, 298180), (35080, 263721), (41368, 223635), (44727, 206840), (51710, 178908), (52620, 175814), (59636, 155130), (62052, 149090), (74545, 124104), (77565, 119272), (87907, 105240), (89454, 103420)]