128536800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 216

約数和(自身を含む): 487140696

約数和(自身を除く): 358603896

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, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1093, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2186, 2352, 2400, 2450, 2800, 2940, 3279, 3360, 3675, 3920, 4200, 4372, 4704, 4900, 5465, 5600, 5880, 6558, 7350, 7651, 7840, 8400, 8744, 9800, 10930, 11760, 13116, 14700, 15302, 16395, 16800, 17488, 19600, 21860, 22953, 23520, 26232, 27325, 29400, 30604, 32790, 34976, 38255, 39200, 43720, 45906, 52464, 53557, 54650, 58800, 61208, 65580, 76510, 81975, 87440, 91812, 104928, 107114, 109300, 114765, 117600, 122416, 131160, 153020, 160671, 163950, 174880, 183624, 191275, 214228, 218600, 229530, 244832, 262320, 267785, 306040, 321342, 327900, 367248, 382550, 428456, 437200, 459060, 524640, 535570, 573825, 612080, 642684, 655800, 734496, 765100, 803355, 856912, 874400, 918120, 1071140, 1147650, 1224160, 1285368, 1311600, 1338925, 1530200, 1606710, 1713824, 1836240, 2142280, 2295300, 2570736, 2623200, 2677850, 3060400, 3213420, 3672480, 4016775, 4284560, 4590600, 5141472, 5355700, 6120800, 6426840, 8033550, 8569120, 9181200, 10711400, 12853680, 16067100, 18362400, 21422800, 25707360, 32134200, 42845600, 64268400, 128536800]

約数ペア:

[(1, 128536800), (2, 64268400), (3, 42845600), (4, 32134200), (5, 25707360), (6, 21422800), (7, 18362400), (8, 16067100), (10, 12853680), (12, 10711400), (14, 9181200), (15, 8569120), (16, 8033550), (20, 6426840), (21, 6120800), (24, 5355700), (25, 5141472), (28, 4590600), (30, 4284560), (32, 4016775), (35, 3672480), (40, 3213420), (42, 3060400), (48, 2677850), (49, 2623200), (50, 2570736), (56, 2295300), (60, 2142280), (70, 1836240), (75, 1713824), (80, 1606710), (84, 1530200), (96, 1338925), (98, 1311600), (100, 1285368), (105, 1224160), (112, 1147650), (120, 1071140), (140, 918120), (147, 874400), (150, 856912), (160, 803355), (168, 765100), (175, 734496), (196, 655800), (200, 642684), (210, 612080), (224, 573825), (240, 535570), (245, 524640), (280, 459060), (294, 437200), (300, 428456), (336, 382550), (350, 367248), (392, 327900), (400, 321342), (420, 306040), (480, 267785), (490, 262320), (525, 244832), (560, 229530), (588, 218600), (600, 214228), (672, 191275), (700, 183624), (735, 174880), (784, 163950), (800, 160671), (840, 153020), (980, 131160), (1050, 122416), (1093, 117600), (1120, 114765), (1176, 109300), (1200, 107114), (1225, 104928), (1400, 91812), (1470, 87440), (1568, 81975), (1680, 76510), (1960, 65580), (2100, 61208), (2186, 58800), (2352, 54650), (2400, 53557), (2450, 52464), (2800, 45906), (2940, 43720), (3279, 39200), (3360, 38255), (3675, 34976), (3920, 32790), (4200, 30604), (4372, 29400), (4704, 27325), (4900, 26232), (5465, 23520), (5600, 22953), (5880, 21860), (6558, 19600), (7350, 17488), (7651, 16800), (7840, 16395), (8400, 15302), (8744, 14700), (9800, 13116), (10930, 11760)]