84314720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 230646528

約数和(自身を除く): 146331808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 907, 1120, 1162, 1328, 1660, 1814, 2324, 2656, 2905, 3320, 3628, 4535, 4648, 5810, 6349, 6640, 7256, 9070, 9296, 11620, 12698, 13280, 14512, 18140, 18592, 23240, 25396, 29024, 31745, 36280, 46480, 50792, 63490, 72560, 75281, 92960, 101584, 126980, 145120, 150562, 203168, 253960, 301124, 376405, 507920, 526967, 602248, 752810, 1015840, 1053934, 1204496, 1505620, 2107868, 2408992, 2634835, 3011240, 4215736, 5269670, 6022480, 8431472, 10539340, 12044960, 16862944, 21078680, 42157360, 84314720]

約数ペア:

[(1, 84314720), (2, 42157360), (4, 21078680), (5, 16862944), (7, 12044960), (8, 10539340), (10, 8431472), (14, 6022480), (16, 5269670), (20, 4215736), (28, 3011240), (32, 2634835), (35, 2408992), (40, 2107868), (56, 1505620), (70, 1204496), (80, 1053934), (83, 1015840), (112, 752810), (140, 602248), (160, 526967), (166, 507920), (224, 376405), (280, 301124), (332, 253960), (415, 203168), (560, 150562), (581, 145120), (664, 126980), (830, 101584), (907, 92960), (1120, 75281), (1162, 72560), (1328, 63490), (1660, 50792), (1814, 46480), (2324, 36280), (2656, 31745), (2905, 29024), (3320, 25396), (3628, 23240), (4535, 18592), (4648, 18140), (5810, 14512), (6349, 13280), (6640, 12698), (7256, 11620), (9070, 9296)]