2103048960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1949}}^1$

素因数の和:2254

約数の個数: 144

約数和(自身を含む): 6743973600

約数和(自身を除く): 4640924640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 281, 320, 384, 480, 562, 640, 768, 843, 960, 1124, 1280, 1405, 1686, 1920, 1949, 2248, 2810, 3372, 3840, 3898, 4215, 4496, 5620, 5847, 6744, 7796, 8430, 8992, 9745, 11240, 11694, 13488, 15592, 16860, 17984, 19490, 22480, 23388, 26976, 29235, 31184, 33720, 35968, 38980, 44960, 46776, 53952, 58470, 62368, 67440, 71936, 77960, 89920, 93552, 107904, 116940, 124736, 134880, 155920, 179840, 187104, 215808, 233880, 249472, 269760, 311840, 359680, 374208, 467760, 498944, 539520, 547669, 623680, 748416, 935520, 1079040, 1095338, 1247360, 1496832, 1643007, 1871040, 2190676, 2494720, 2738345, 3286014, 3742080, 4381352, 5476690, 6572028, 7484160, 8215035, 8762704, 10953380, 13144056, 16430070, 17525408, 21906760, 26288112, 32860140, 35050816, 43813520, 52576224, 65720280, 70101632, 87627040, 105152448, 131440560, 140203264, 175254080, 210304896, 262881120, 350508160, 420609792, 525762240, 701016320, 1051524480, 2103048960]

約数ペア:

[(1, 2103048960), (2, 1051524480), (3, 701016320), (4, 525762240), (5, 420609792), (6, 350508160), (8, 262881120), (10, 210304896), (12, 175254080), (15, 140203264), (16, 131440560), (20, 105152448), (24, 87627040), (30, 70101632), (32, 65720280), (40, 52576224), (48, 43813520), (60, 35050816), (64, 32860140), (80, 26288112), (96, 21906760), (120, 17525408), (128, 16430070), (160, 13144056), (192, 10953380), (240, 8762704), (256, 8215035), (281, 7484160), (320, 6572028), (384, 5476690), (480, 4381352), (562, 3742080), (640, 3286014), (768, 2738345), (843, 2494720), (960, 2190676), (1124, 1871040), (1280, 1643007), (1405, 1496832), (1686, 1247360), (1920, 1095338), (1949, 1079040), (2248, 935520), (2810, 748416), (3372, 623680), (3840, 547669), (3898, 539520), (4215, 498944), (4496, 467760), (5620, 374208), (5847, 359680), (6744, 311840), (7796, 269760), (8430, 249472), (8992, 233880), (9745, 215808), (11240, 187104), (11694, 179840), (13488, 155920), (15592, 134880), (16860, 124736), (17984, 116940), (19490, 107904), (22480, 93552), (23388, 89920), (26976, 77960), (29235, 71936), (31184, 67440), (33720, 62368), (35968, 58470), (38980, 53952), (44960, 46776)]