210144960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:711

約数の個数: 168

約数和(自身を含む): 729636336

約数和(自身を除く): 519491376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 480, 524, 557, 576, 655, 720, 786, 960, 1048, 1114, 1179, 1310, 1440, 1572, 1671, 1965, 2096, 2228, 2358, 2620, 2785, 2880, 3144, 3342, 3930, 4192, 4456, 4716, 5013, 5240, 5570, 5895, 6288, 6684, 7860, 8355, 8384, 8912, 9432, 10026, 10480, 11140, 11790, 12576, 13368, 15720, 16710, 17824, 18864, 20052, 20960, 22280, 23580, 25065, 25152, 26736, 31440, 33420, 35648, 37728, 40104, 41920, 44560, 47160, 50130, 53472, 62880, 66840, 72967, 75456, 80208, 89120, 94320, 100260, 106944, 125760, 133680, 145934, 160416, 178240, 188640, 200520, 218901, 267360, 291868, 320832, 364835, 377280, 401040, 437802, 534720, 583736, 656703, 729670, 802080, 875604, 1094505, 1167472, 1313406, 1459340, 1604160, 1751208, 2189010, 2334944, 2626812, 2918680, 3283515, 3502416, 4378020, 4669888, 5253624, 5837360, 6567030, 7004832, 8756040, 10507248, 11674720, 13134060, 14009664, 17512080, 21014496, 23349440, 26268120, 35024160, 42028992, 52536240, 70048320, 105072480, 210144960]

約数ペア:

[(1, 210144960), (2, 105072480), (3, 70048320), (4, 52536240), (5, 42028992), (6, 35024160), (8, 26268120), (9, 23349440), (10, 21014496), (12, 17512080), (15, 14009664), (16, 13134060), (18, 11674720), (20, 10507248), (24, 8756040), (30, 7004832), (32, 6567030), (36, 5837360), (40, 5253624), (45, 4669888), (48, 4378020), (60, 3502416), (64, 3283515), (72, 2918680), (80, 2626812), (90, 2334944), (96, 2189010), (120, 1751208), (131, 1604160), (144, 1459340), (160, 1313406), (180, 1167472), (192, 1094505), (240, 875604), (262, 802080), (288, 729670), (320, 656703), (360, 583736), (393, 534720), (480, 437802), (524, 401040), (557, 377280), (576, 364835), (655, 320832), (720, 291868), (786, 267360), (960, 218901), (1048, 200520), (1114, 188640), (1179, 178240), (1310, 160416), (1440, 145934), (1572, 133680), (1671, 125760), (1965, 106944), (2096, 100260), (2228, 94320), (2358, 89120), (2620, 80208), (2785, 75456), (2880, 72967), (3144, 66840), (3342, 62880), (3930, 53472), (4192, 50130), (4456, 47160), (4716, 44560), (5013, 41920), (5240, 40104), (5570, 37728), (5895, 35648), (6288, 33420), (6684, 31440), (7860, 26736), (8355, 25152), (8384, 25065), (8912, 23580), (9432, 22280), (10026, 20960), (10480, 20052), (11140, 18864), (11790, 17824), (12576, 16710), (13368, 15720)]