316136040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1887

約数の個数: 128

約数和(自身を含む): 1042675200

約数和(自身を除く): 726539160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 1112, 1320, 1390, 1529, 1668, 1723, 2085, 2780, 3058, 3336, 3446, 4170, 4587, 5169, 5560, 6116, 6892, 7645, 8340, 8615, 9174, 10338, 12232, 13784, 15290, 16680, 17230, 18348, 18953, 20676, 22935, 25845, 30580, 34460, 36696, 37906, 41352, 45870, 51690, 56859, 61160, 68920, 75812, 91740, 94765, 103380, 113718, 151624, 183480, 189530, 206760, 227436, 239497, 284295, 379060, 454872, 478994, 568590, 718491, 758120, 957988, 1137180, 1197485, 1436982, 1915976, 2274360, 2394970, 2634467, 2873964, 3592455, 4789940, 5268934, 5747928, 7184910, 7903401, 9579880, 10537868, 13172335, 14369820, 15806802, 21075736, 26344670, 28739640, 31613604, 39517005, 52689340, 63227208, 79034010, 105378680, 158068020, 316136040]

約数ペア:

[(1, 316136040), (2, 158068020), (3, 105378680), (4, 79034010), (5, 63227208), (6, 52689340), (8, 39517005), (10, 31613604), (11, 28739640), (12, 26344670), (15, 21075736), (20, 15806802), (22, 14369820), (24, 13172335), (30, 10537868), (33, 9579880), (40, 7903401), (44, 7184910), (55, 5747928), (60, 5268934), (66, 4789940), (88, 3592455), (110, 2873964), (120, 2634467), (132, 2394970), (139, 2274360), (165, 1915976), (220, 1436982), (264, 1197485), (278, 1137180), (330, 957988), (417, 758120), (440, 718491), (556, 568590), (660, 478994), (695, 454872), (834, 379060), (1112, 284295), (1320, 239497), (1390, 227436), (1529, 206760), (1668, 189530), (1723, 183480), (2085, 151624), (2780, 113718), (3058, 103380), (3336, 94765), (3446, 91740), (4170, 75812), (4587, 68920), (5169, 61160), (5560, 56859), (6116, 51690), (6892, 45870), (7645, 41352), (8340, 37906), (8615, 36696), (9174, 34460), (10338, 30580), (12232, 25845), (13784, 22935), (15290, 20676), (16680, 18953), (17230, 18348)]