2536800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{151}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 9499392

約数和(自身を除く): 6962592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 151, 160, 168, 175, 200, 210, 224, 240, 280, 300, 302, 336, 350, 400, 420, 453, 480, 525, 560, 600, 604, 672, 700, 755, 800, 840, 906, 1050, 1057, 1120, 1200, 1208, 1400, 1510, 1680, 1812, 2100, 2114, 2265, 2400, 2416, 2800, 3020, 3171, 3360, 3624, 3775, 4200, 4228, 4530, 4832, 5285, 5600, 6040, 6342, 7248, 7550, 8400, 8456, 9060, 10570, 11325, 12080, 12684, 14496, 15100, 15855, 16800, 16912, 18120, 21140, 22650, 24160, 25368, 26425, 30200, 31710, 33824, 36240, 42280, 45300, 50736, 52850, 60400, 63420, 72480, 79275, 84560, 90600, 101472, 105700, 120800, 126840, 158550, 169120, 181200, 211400, 253680, 317100, 362400, 422800, 507360, 634200, 845600, 1268400, 2536800]

約数ペア:

[(1, 2536800), (2, 1268400), (3, 845600), (4, 634200), (5, 507360), (6, 422800), (7, 362400), (8, 317100), (10, 253680), (12, 211400), (14, 181200), (15, 169120), (16, 158550), (20, 126840), (21, 120800), (24, 105700), (25, 101472), (28, 90600), (30, 84560), (32, 79275), (35, 72480), (40, 63420), (42, 60400), (48, 52850), (50, 50736), (56, 45300), (60, 42280), (70, 36240), (75, 33824), (80, 31710), (84, 30200), (96, 26425), (100, 25368), (105, 24160), (112, 22650), (120, 21140), (140, 18120), (150, 16912), (151, 16800), (160, 15855), (168, 15100), (175, 14496), (200, 12684), (210, 12080), (224, 11325), (240, 10570), (280, 9060), (300, 8456), (302, 8400), (336, 7550), (350, 7248), (400, 6342), (420, 6040), (453, 5600), (480, 5285), (525, 4832), (560, 4530), (600, 4228), (604, 4200), (672, 3775), (700, 3624), (755, 3360), (800, 3171), (840, 3020), (906, 2800), (1050, 2416), (1057, 2400), (1120, 2265), (1200, 2114), (1208, 2100), (1400, 1812), (1510, 1680)]