9780540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 35804160

約数和(自身を除く): 26023620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 73, 77, 84, 87, 105, 110, 116, 132, 140, 145, 146, 154, 165, 174, 203, 210, 219, 220, 231, 290, 292, 308, 319, 330, 348, 365, 385, 406, 420, 435, 438, 462, 511, 580, 609, 638, 660, 730, 770, 803, 812, 870, 876, 924, 957, 1015, 1022, 1095, 1155, 1218, 1276, 1460, 1533, 1540, 1595, 1606, 1740, 1914, 2030, 2044, 2117, 2190, 2233, 2310, 2409, 2436, 2555, 3045, 3066, 3190, 3212, 3828, 4015, 4060, 4234, 4380, 4466, 4620, 4785, 4818, 5110, 5621, 6090, 6132, 6351, 6380, 6699, 7665, 8030, 8468, 8932, 9570, 9636, 10220, 10585, 11165, 11242, 12045, 12180, 12702, 13398, 14819, 15330, 16060, 16863, 19140, 21170, 22330, 22484, 23287, 24090, 25404, 26796, 28105, 29638, 30660, 31755, 33495, 33726, 42340, 44457, 44660, 46574, 48180, 56210, 59276, 63510, 66990, 67452, 69861, 74095, 84315, 88914, 93148, 112420, 116435, 127020, 133980, 139722, 148190, 163009, 168630, 177828, 222285, 232870, 279444, 296380, 326018, 337260, 349305, 444570, 465740, 489027, 652036, 698610, 815045, 889140, 978054, 1397220, 1630090, 1956108, 2445135, 3260180, 4890270, 9780540]

約数ペア:

[(1, 9780540), (2, 4890270), (3, 3260180), (4, 2445135), (5, 1956108), (6, 1630090), (7, 1397220), (10, 978054), (11, 889140), (12, 815045), (14, 698610), (15, 652036), (20, 489027), (21, 465740), (22, 444570), (28, 349305), (29, 337260), (30, 326018), (33, 296380), (35, 279444), (42, 232870), (44, 222285), (55, 177828), (58, 168630), (60, 163009), (66, 148190), (70, 139722), (73, 133980), (77, 127020), (84, 116435), (87, 112420), (105, 93148), (110, 88914), (116, 84315), (132, 74095), (140, 69861), (145, 67452), (146, 66990), (154, 63510), (165, 59276), (174, 56210), (203, 48180), (210, 46574), (219, 44660), (220, 44457), (231, 42340), (290, 33726), (292, 33495), (308, 31755), (319, 30660), (330, 29638), (348, 28105), (365, 26796), (385, 25404), (406, 24090), (420, 23287), (435, 22484), (438, 22330), (462, 21170), (511, 19140), (580, 16863), (609, 16060), (638, 15330), (660, 14819), (730, 13398), (770, 12702), (803, 12180), (812, 12045), (870, 11242), (876, 11165), (924, 10585), (957, 10220), (1015, 9636), (1022, 9570), (1095, 8932), (1155, 8468), (1218, 8030), (1276, 7665), (1460, 6699), (1533, 6380), (1540, 6351), (1595, 6132), (1606, 6090), (1740, 5621), (1914, 5110), (2030, 4818), (2044, 4785), (2117, 4620), (2190, 4466), (2233, 4380), (2310, 4234), (2409, 4060), (2436, 4015), (2555, 3828), (3045, 3212), (3066, 3190)]