199471920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{14087}}^1$

素因数の和:14162

約数の個数: 80

約数和(自身を含む): 628888320

約数和(自身を除く): 429416400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 14087, 14160, 28174, 42261, 56348, 70435, 84522, 112696, 140870, 169044, 211305, 225392, 281740, 338088, 422610, 563480, 676176, 831133, 845220, 1126960, 1662266, 1690440, 2493399, 3324532, 3380880, 4155665, 4986798, 6649064, 8311330, 9973596, 12466995, 13298128, 16622660, 19947192, 24933990, 33245320, 39894384, 49867980, 66490640, 99735960, 199471920]

約数ペア:

[(1, 199471920), (2, 99735960), (3, 66490640), (4, 49867980), (5, 39894384), (6, 33245320), (8, 24933990), (10, 19947192), (12, 16622660), (15, 13298128), (16, 12466995), (20, 9973596), (24, 8311330), (30, 6649064), (40, 4986798), (48, 4155665), (59, 3380880), (60, 3324532), (80, 2493399), (118, 1690440), (120, 1662266), (177, 1126960), (236, 845220), (240, 831133), (295, 676176), (354, 563480), (472, 422610), (590, 338088), (708, 281740), (885, 225392), (944, 211305), (1180, 169044), (1416, 140870), (1770, 112696), (2360, 84522), (2832, 70435), (3540, 56348), (4720, 42261), (7080, 28174), (14087, 14160)]