147170360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 364716000

約数和(自身を除く): 217545640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 289, 290, 340, 439, 493, 578, 580, 680, 878, 986, 1156, 1160, 1445, 1756, 1972, 2195, 2312, 2465, 2890, 3512, 3944, 4390, 4930, 5780, 7463, 8381, 8780, 9860, 11560, 12731, 14926, 16762, 17560, 19720, 25462, 29852, 33524, 37315, 41905, 50924, 59704, 63655, 67048, 74630, 83810, 101848, 126871, 127310, 149260, 167620, 216427, 253742, 254620, 298520, 335240, 432854, 507484, 509240, 634355, 865708, 1014968, 1082135, 1268710, 1731416, 2164270, 2537420, 3679259, 4328540, 5074840, 7358518, 8657080, 14717036, 18396295, 29434072, 36792590, 73585180, 147170360]

約数ペア:

[(1, 147170360), (2, 73585180), (4, 36792590), (5, 29434072), (8, 18396295), (10, 14717036), (17, 8657080), (20, 7358518), (29, 5074840), (34, 4328540), (40, 3679259), (58, 2537420), (68, 2164270), (85, 1731416), (116, 1268710), (136, 1082135), (145, 1014968), (170, 865708), (232, 634355), (289, 509240), (290, 507484), (340, 432854), (439, 335240), (493, 298520), (578, 254620), (580, 253742), (680, 216427), (878, 167620), (986, 149260), (1156, 127310), (1160, 126871), (1445, 101848), (1756, 83810), (1972, 74630), (2195, 67048), (2312, 63655), (2465, 59704), (2890, 50924), (3512, 41905), (3944, 37315), (4390, 33524), (4930, 29852), (5780, 25462), (7463, 19720), (8381, 17560), (8780, 16762), (9860, 14926), (11560, 12731)]