194459160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1481

約数の個数: 128

約数和(自身を含む): 670924800

約数和(自身を除く): 476465640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 1086, 1267, 1279, 1448, 1810, 2172, 2534, 2558, 2715, 3620, 3801, 3837, 4344, 5068, 5116, 5430, 6335, 6395, 7240, 7602, 7674, 8953, 10136, 10232, 10860, 12670, 12790, 15204, 15348, 17906, 19005, 19185, 21720, 25340, 25580, 26859, 30408, 30696, 35812, 38010, 38370, 44765, 50680, 51160, 53718, 71624, 76020, 76740, 89530, 107436, 134295, 152040, 153480, 179060, 214872, 231499, 268590, 358120, 462998, 537180, 694497, 925996, 1074360, 1157495, 1388994, 1620493, 1851992, 2314990, 2777988, 3240986, 3472485, 4629980, 4861479, 5555976, 6481972, 6944970, 8102465, 9259960, 9722958, 12963944, 13889940, 16204930, 19445916, 24307395, 27779880, 32409860, 38891832, 48614790, 64819720, 97229580, 194459160]

約数ペア:

[(1, 194459160), (2, 97229580), (3, 64819720), (4, 48614790), (5, 38891832), (6, 32409860), (7, 27779880), (8, 24307395), (10, 19445916), (12, 16204930), (14, 13889940), (15, 12963944), (20, 9722958), (21, 9259960), (24, 8102465), (28, 6944970), (30, 6481972), (35, 5555976), (40, 4861479), (42, 4629980), (56, 3472485), (60, 3240986), (70, 2777988), (84, 2314990), (105, 1851992), (120, 1620493), (140, 1388994), (168, 1157495), (181, 1074360), (210, 925996), (280, 694497), (362, 537180), (420, 462998), (543, 358120), (724, 268590), (840, 231499), (905, 214872), (1086, 179060), (1267, 153480), (1279, 152040), (1448, 134295), (1810, 107436), (2172, 89530), (2534, 76740), (2558, 76020), (2715, 71624), (3620, 53718), (3801, 51160), (3837, 50680), (4344, 44765), (5068, 38370), (5116, 38010), (5430, 35812), (6335, 30696), (6395, 30408), (7240, 26859), (7602, 25580), (7674, 25340), (8953, 21720), (10136, 19185), (10232, 19005), (10860, 17906), (12670, 15348), (12790, 15204)]