22921080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2133

約数の個数: 128

約数和(自身を含む): 84672000

約数和(自身を除く): 61750920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2099, 2184, 2730, 3640, 4198, 5460, 6297, 8396, 10495, 10920, 12594, 14693, 16792, 20990, 25188, 27287, 29386, 31485, 41980, 44079, 50376, 54574, 58772, 62970, 73465, 81861, 83960, 88158, 109148, 117544, 125940, 136435, 146930, 163722, 176316, 191009, 218296, 220395, 251880, 272870, 293860, 327444, 352632, 382018, 409305, 440790, 545740, 573027, 587720, 654888, 764036, 818610, 881580, 955045, 1091480, 1146054, 1528072, 1637220, 1763160, 1910090, 2292108, 2865135, 3274440, 3820180, 4584216, 5730270, 7640360, 11460540, 22921080]

約数ペア:

[(1, 22921080), (2, 11460540), (3, 7640360), (4, 5730270), (5, 4584216), (6, 3820180), (7, 3274440), (8, 2865135), (10, 2292108), (12, 1910090), (13, 1763160), (14, 1637220), (15, 1528072), (20, 1146054), (21, 1091480), (24, 955045), (26, 881580), (28, 818610), (30, 764036), (35, 654888), (39, 587720), (40, 573027), (42, 545740), (52, 440790), (56, 409305), (60, 382018), (65, 352632), (70, 327444), (78, 293860), (84, 272870), (91, 251880), (104, 220395), (105, 218296), (120, 191009), (130, 176316), (140, 163722), (156, 146930), (168, 136435), (182, 125940), (195, 117544), (210, 109148), (260, 88158), (273, 83960), (280, 81861), (312, 73465), (364, 62970), (390, 58772), (420, 54574), (455, 50376), (520, 44079), (546, 41980), (728, 31485), (780, 29386), (840, 27287), (910, 25188), (1092, 20990), (1365, 16792), (1560, 14693), (1820, 12594), (2099, 10920), (2184, 10495), (2730, 8396), (3640, 6297), (4198, 5460)]