147305760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6263}}^1$

素因数の和:6295

約数の個数: 144

約数和(自身を含む): 539856576

約数和(自身を除く): 392550816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6263, 7840, 11760, 12526, 18789, 23520, 25052, 31315, 37578, 43841, 50104, 62630, 75156, 87682, 93945, 100208, 125260, 131523, 150312, 175364, 187890, 200416, 219205, 250520, 263046, 300624, 306887, 350728, 375780, 438410, 501040, 526092, 601248, 613774, 657615, 701456, 751560, 876820, 920661, 1002080, 1052184, 1227548, 1315230, 1402912, 1503120, 1534435, 1753640, 1841322, 2104368, 2455096, 2630460, 3006240, 3068870, 3507280, 3682644, 4208736, 4603305, 4910192, 5260920, 6137740, 7014560, 7365288, 9206610, 9820384, 10521840, 12275480, 14730576, 18413220, 21043680, 24550960, 29461152, 36826440, 49101920, 73652880, 147305760]

約数ペア:

[(1, 147305760), (2, 73652880), (3, 49101920), (4, 36826440), (5, 29461152), (6, 24550960), (7, 21043680), (8, 18413220), (10, 14730576), (12, 12275480), (14, 10521840), (15, 9820384), (16, 9206610), (20, 7365288), (21, 7014560), (24, 6137740), (28, 5260920), (30, 4910192), (32, 4603305), (35, 4208736), (40, 3682644), (42, 3507280), (48, 3068870), (49, 3006240), (56, 2630460), (60, 2455096), (70, 2104368), (80, 1841322), (84, 1753640), (96, 1534435), (98, 1503120), (105, 1402912), (112, 1315230), (120, 1227548), (140, 1052184), (147, 1002080), (160, 920661), (168, 876820), (196, 751560), (210, 701456), (224, 657615), (240, 613774), (245, 601248), (280, 526092), (294, 501040), (336, 438410), (392, 375780), (420, 350728), (480, 306887), (490, 300624), (560, 263046), (588, 250520), (672, 219205), (735, 200416), (784, 187890), (840, 175364), (980, 150312), (1120, 131523), (1176, 125260), (1470, 100208), (1568, 93945), (1680, 87682), (1960, 75156), (2352, 62630), (2940, 50104), (3360, 43841), (3920, 37578), (4704, 31315), (5880, 25052), (6263, 23520), (7840, 18789), (11760, 12526)]