10815777240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61861}}^1$

素因数の和:61953

約数の個数: 128

約数和(自身を含む): 34207211520

約数和(自身を除く): 23391434280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1240, 1410, 1457, 1860, 1880, 2820, 2914, 3720, 4371, 5640, 5828, 7285, 8742, 11656, 14570, 17484, 21855, 29140, 34968, 43710, 58280, 61861, 87420, 123722, 174840, 185583, 247444, 309305, 371166, 494888, 618610, 742332, 927915, 1237220, 1484664, 1855830, 1917691, 2474440, 2907467, 3711660, 3835382, 5753073, 5814934, 7423320, 7670764, 8722401, 9588455, 11506146, 11629868, 14537335, 15341528, 17444802, 19176910, 23012292, 23259736, 28765365, 29074670, 34889604, 38353820, 43612005, 46024584, 57530730, 58149340, 69779208, 76707640, 87224010, 90131477, 115061460, 116298680, 174448020, 180262954, 230122920, 270394431, 348896040, 360525908, 450657385, 540788862, 721051816, 901314770, 1081577724, 1351972155, 1802629540, 2163155448, 2703944310, 3605259080, 5407888620, 10815777240]

約数ペア:

[(1, 10815777240), (2, 5407888620), (3, 3605259080), (4, 2703944310), (5, 2163155448), (6, 1802629540), (8, 1351972155), (10, 1081577724), (12, 901314770), (15, 721051816), (20, 540788862), (24, 450657385), (30, 360525908), (31, 348896040), (40, 270394431), (47, 230122920), (60, 180262954), (62, 174448020), (93, 116298680), (94, 115061460), (120, 90131477), (124, 87224010), (141, 76707640), (155, 69779208), (186, 58149340), (188, 57530730), (235, 46024584), (248, 43612005), (282, 38353820), (310, 34889604), (372, 29074670), (376, 28765365), (465, 23259736), (470, 23012292), (564, 19176910), (620, 17444802), (705, 15341528), (744, 14537335), (930, 11629868), (940, 11506146), (1128, 9588455), (1240, 8722401), (1410, 7670764), (1457, 7423320), (1860, 5814934), (1880, 5753073), (2820, 3835382), (2914, 3711660), (3720, 2907467), (4371, 2474440), (5640, 1917691), (5828, 1855830), (7285, 1484664), (8742, 1237220), (11656, 927915), (14570, 742332), (17484, 618610), (21855, 494888), (29140, 371166), (34968, 309305), (43710, 247444), (58280, 185583), (61861, 174840), (87420, 123722)]