39260804520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{640261}}^1$

素因数の和:640355

約数の個数: 128

約数和(自身を含む): 136452637440

約数和(自身を除く): 97191832920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 20440, 30660, 61320, 640261, 1280522, 1920783, 2561044, 3201305, 3841566, 4481827, 5122088, 6402610, 7683132, 8963654, 9603915, 12805220, 13445481, 15366264, 17927308, 19207830, 22409135, 25610440, 26890962, 35854616, 38415660, 44818270, 46739053, 53781924, 67227405, 76831320, 89636540, 93478106, 107563848, 134454810, 140217159, 179273080, 186956212, 233695265, 268909620, 280434318, 327173371, 373912424, 467390530, 537819240, 560868636, 654346742, 701085795, 934781060, 981520113, 1121737272, 1308693484, 1402171590, 1635866855, 1869562120, 1963040226, 2617386968, 2804343180, 3271733710, 3926080452, 4907600565, 5608686360, 6543467420, 7852160904, 9815201130, 13086934840, 19630402260, 39260804520]

約数ペア:

[(1, 39260804520), (2, 19630402260), (3, 13086934840), (4, 9815201130), (5, 7852160904), (6, 6543467420), (7, 5608686360), (8, 4907600565), (10, 3926080452), (12, 3271733710), (14, 2804343180), (15, 2617386968), (20, 1963040226), (21, 1869562120), (24, 1635866855), (28, 1402171590), (30, 1308693484), (35, 1121737272), (40, 981520113), (42, 934781060), (56, 701085795), (60, 654346742), (70, 560868636), (73, 537819240), (84, 467390530), (105, 373912424), (120, 327173371), (140, 280434318), (146, 268909620), (168, 233695265), (210, 186956212), (219, 179273080), (280, 140217159), (292, 134454810), (365, 107563848), (420, 93478106), (438, 89636540), (511, 76831320), (584, 67227405), (730, 53781924), (840, 46739053), (876, 44818270), (1022, 38415660), (1095, 35854616), (1460, 26890962), (1533, 25610440), (1752, 22409135), (2044, 19207830), (2190, 17927308), (2555, 15366264), (2920, 13445481), (3066, 12805220), (4088, 9603915), (4380, 8963654), (5110, 7683132), (6132, 6402610), (7665, 5122088), (8760, 4481827), (10220, 3841566), (12264, 3201305), (15330, 2561044), (20440, 1920783), (30660, 1280522), (61320, 640261)]