201237960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:812

約数の個数: 256

約数和(自身を含む): 779673600

約数和(自身を除く): 578435640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 580, 609, 616, 638, 660, 696, 751, 770, 812, 840, 870, 924, 957, 1015, 1155, 1160, 1218, 1276, 1320, 1502, 1540, 1595, 1624, 1740, 1848, 1914, 2030, 2233, 2253, 2310, 2436, 2552, 3004, 3045, 3080, 3190, 3480, 3755, 3828, 4060, 4466, 4506, 4620, 4785, 4872, 5257, 6008, 6090, 6380, 6699, 7510, 7656, 8120, 8261, 8932, 9012, 9240, 9570, 10514, 11165, 11265, 12180, 12760, 13398, 15020, 15771, 16522, 17864, 18024, 19140, 21028, 21779, 22330, 22530, 24360, 24783, 26285, 26796, 30040, 31542, 33044, 33495, 38280, 41305, 42056, 43558, 44660, 45060, 49566, 52570, 53592, 57827, 63084, 65337, 66088, 66990, 78855, 82610, 87116, 89320, 90120, 99132, 105140, 108895, 115654, 123915, 126168, 130674, 133980, 152453, 157710, 165220, 173481, 174232, 198264, 210280, 217790, 231308, 239569, 247830, 261348, 267960, 289135, 304906, 315420, 326685, 330440, 346962, 435580, 457359, 462616, 479138, 495660, 522696, 578270, 609812, 630840, 653370, 693924, 718707, 762265, 867405, 871160, 914718, 958276, 991320, 1156540, 1197845, 1219624, 1306740, 1387848, 1437414, 1524530, 1676983, 1734810, 1829436, 1916552, 2286795, 2313080, 2395690, 2613480, 2874828, 3049060, 3353966, 3469620, 3593535, 3658872, 4573590, 4791380, 5030949, 5749656, 6098120, 6707932, 6939240, 7187070, 8384915, 9147180, 9582760, 10061898, 13415864, 14374140, 16769830, 18294360, 20123796, 25154745, 28748280, 33539660, 40247592, 50309490, 67079320, 100618980, 201237960]

約数ペア:

[(1, 201237960), (2, 100618980), (3, 67079320), (4, 50309490), (5, 40247592), (6, 33539660), (7, 28748280), (8, 25154745), (10, 20123796), (11, 18294360), (12, 16769830), (14, 14374140), (15, 13415864), (20, 10061898), (21, 9582760), (22, 9147180), (24, 8384915), (28, 7187070), (29, 6939240), (30, 6707932), (33, 6098120), (35, 5749656), (40, 5030949), (42, 4791380), (44, 4573590), (55, 3658872), (56, 3593535), (58, 3469620), (60, 3353966), (66, 3049060), (70, 2874828), (77, 2613480), (84, 2395690), (87, 2313080), (88, 2286795), (105, 1916552), (110, 1829436), (116, 1734810), (120, 1676983), (132, 1524530), (140, 1437414), (145, 1387848), (154, 1306740), (165, 1219624), (168, 1197845), (174, 1156540), (203, 991320), (210, 958276), (220, 914718), (231, 871160), (232, 867405), (264, 762265), (280, 718707), (290, 693924), (308, 653370), (319, 630840), (330, 609812), (348, 578270), (385, 522696), (406, 495660), (420, 479138), (435, 462616), (440, 457359), (462, 435580), (580, 346962), (609, 330440), (616, 326685), (638, 315420), (660, 304906), (696, 289135), (751, 267960), (770, 261348), (812, 247830), (840, 239569), (870, 231308), (924, 217790), (957, 210280), (1015, 198264), (1155, 174232), (1160, 173481), (1218, 165220), (1276, 157710), (1320, 152453), (1502, 133980), (1540, 130674), (1595, 126168), (1624, 123915), (1740, 115654), (1848, 108895), (1914, 105140), (2030, 99132), (2233, 90120), (2253, 89320), (2310, 87116), (2436, 82610), (2552, 78855), (3004, 66990), (3045, 66088), (3080, 65337), (3190, 63084), (3480, 57827), (3755, 53592), (3828, 52570), (4060, 49566), (4466, 45060), (4506, 44660), (4620, 43558), (4785, 42056), (4872, 41305), (5257, 38280), (6008, 33495), (6090, 33044), (6380, 31542), (6699, 30040), (7510, 26796), (7656, 26285), (8120, 24783), (8261, 24360), (8932, 22530), (9012, 22330), (9240, 21779), (9570, 21028), (10514, 19140), (11165, 18024), (11265, 17864), (12180, 16522), (12760, 15771), (13398, 15020)]