2069455920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4447}}^1$

素因数の和:4747

約数の個数: 160

約数和(自身を含む): 7359909888

約数和(自身を除く): 5290453968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 277, 280, 336, 420, 554, 560, 831, 840, 1108, 1385, 1662, 1680, 1939, 2216, 2770, 3324, 3878, 4155, 4432, 4447, 5540, 5817, 6648, 7756, 8310, 8894, 9695, 11080, 11634, 13296, 13341, 15512, 16620, 17788, 19390, 22160, 22235, 23268, 26682, 29085, 31024, 31129, 33240, 35576, 38780, 44470, 46536, 53364, 58170, 62258, 66480, 66705, 71152, 77560, 88940, 93072, 93387, 106728, 116340, 124516, 133410, 155120, 155645, 177880, 186774, 213456, 232680, 249032, 266820, 311290, 355760, 373548, 465360, 466935, 498064, 533640, 622580, 747096, 933870, 1067280, 1231819, 1245160, 1494192, 1867740, 2463638, 2490320, 3695457, 3735480, 4927276, 6159095, 7390914, 7470960, 8622733, 9854552, 12318190, 14781828, 17245466, 18477285, 19709104, 24636380, 25868199, 29563656, 34490932, 36954570, 43113665, 49272760, 51736398, 59127312, 68981864, 73909140, 86227330, 98545520, 103472796, 129340995, 137963728, 147818280, 172454660, 206945592, 258681990, 295636560, 344909320, 413891184, 517363980, 689818640, 1034727960, 2069455920]

約数ペア:

[(1, 2069455920), (2, 1034727960), (3, 689818640), (4, 517363980), (5, 413891184), (6, 344909320), (7, 295636560), (8, 258681990), (10, 206945592), (12, 172454660), (14, 147818280), (15, 137963728), (16, 129340995), (20, 103472796), (21, 98545520), (24, 86227330), (28, 73909140), (30, 68981864), (35, 59127312), (40, 51736398), (42, 49272760), (48, 43113665), (56, 36954570), (60, 34490932), (70, 29563656), (80, 25868199), (84, 24636380), (105, 19709104), (112, 18477285), (120, 17245466), (140, 14781828), (168, 12318190), (210, 9854552), (240, 8622733), (277, 7470960), (280, 7390914), (336, 6159095), (420, 4927276), (554, 3735480), (560, 3695457), (831, 2490320), (840, 2463638), (1108, 1867740), (1385, 1494192), (1662, 1245160), (1680, 1231819), (1939, 1067280), (2216, 933870), (2770, 747096), (3324, 622580), (3878, 533640), (4155, 498064), (4432, 466935), (4447, 465360), (5540, 373548), (5817, 355760), (6648, 311290), (7756, 266820), (8310, 249032), (8894, 232680), (9695, 213456), (11080, 186774), (11634, 177880), (13296, 155645), (13341, 155120), (15512, 133410), (16620, 124516), (17788, 116340), (19390, 106728), (22160, 93387), (22235, 93072), (23268, 88940), (26682, 77560), (29085, 71152), (31024, 66705), (31129, 66480), (33240, 62258), (35576, 58170), (38780, 53364), (44470, 46536)]