205050960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1690

約数の個数: 160

約数和(自身を含む): 718704000

約数和(自身を除く): 513653040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1609, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3218, 3540, 4248, 4720, 4827, 5310, 6372, 6436, 7080, 7965, 8045, 8496, 9654, 10620, 12744, 12872, 14160, 14481, 15930, 16090, 19308, 21240, 24135, 25488, 25744, 28962, 31860, 32180, 38616, 42480, 43443, 48270, 57924, 63720, 64360, 72405, 77232, 86886, 94931, 96540, 115848, 127440, 128720, 144810, 173772, 189862, 193080, 217215, 231696, 284793, 289620, 347544, 379724, 386160, 434430, 474655, 569586, 579240, 695088, 759448, 854379, 868860, 949310, 1139172, 1158480, 1423965, 1518896, 1708758, 1737720, 1898620, 2278344, 2563137, 2847930, 3417516, 3475440, 3797240, 4271895, 4556688, 5126274, 5695860, 6835032, 7594480, 8543790, 10252548, 11391720, 12815685, 13670064, 17087580, 20505096, 22783440, 25631370, 34175160, 41010192, 51262740, 68350320, 102525480, 205050960]

約数ペア:

[(1, 205050960), (2, 102525480), (3, 68350320), (4, 51262740), (5, 41010192), (6, 34175160), (8, 25631370), (9, 22783440), (10, 20505096), (12, 17087580), (15, 13670064), (16, 12815685), (18, 11391720), (20, 10252548), (24, 8543790), (27, 7594480), (30, 6835032), (36, 5695860), (40, 5126274), (45, 4556688), (48, 4271895), (54, 3797240), (59, 3475440), (60, 3417516), (72, 2847930), (80, 2563137), (90, 2278344), (108, 1898620), (118, 1737720), (120, 1708758), (135, 1518896), (144, 1423965), (177, 1158480), (180, 1139172), (216, 949310), (236, 868860), (240, 854379), (270, 759448), (295, 695088), (354, 579240), (360, 569586), (432, 474655), (472, 434430), (531, 386160), (540, 379724), (590, 347544), (708, 289620), (720, 284793), (885, 231696), (944, 217215), (1062, 193080), (1080, 189862), (1180, 173772), (1416, 144810), (1593, 128720), (1609, 127440), (1770, 115848), (2124, 96540), (2160, 94931), (2360, 86886), (2655, 77232), (2832, 72405), (3186, 64360), (3218, 63720), (3540, 57924), (4248, 48270), (4720, 43443), (4827, 42480), (5310, 38616), (6372, 32180), (6436, 31860), (7080, 28962), (7965, 25744), (8045, 25488), (8496, 24135), (9654, 21240), (10620, 19308), (12744, 16090), (12872, 15930), (14160, 14481)]