2978381280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1093}}^1$

素因数の和:1929

約数の個数: 192

約数和(自身を含む): 10745215488

約数和(自身を除く): 7766834208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 811, 840, 1093, 1120, 1622, 1680, 2186, 2433, 3244, 3279, 3360, 4055, 4372, 4866, 5465, 5677, 6488, 6558, 7651, 8110, 8744, 9732, 10930, 11354, 12165, 12976, 13116, 15302, 16220, 16395, 17031, 17488, 19464, 21860, 22708, 22953, 24330, 25952, 26232, 28385, 30604, 32440, 32790, 34062, 34976, 38255, 38928, 43720, 45416, 45906, 48660, 52464, 56770, 61208, 64880, 65580, 68124, 76510, 77856, 85155, 87440, 90832, 91812, 97320, 104928, 113540, 114765, 122416, 129760, 131160, 136248, 153020, 170310, 174880, 181664, 183624, 194640, 227080, 229530, 244832, 262320, 272496, 306040, 340620, 367248, 389280, 454160, 459060, 524640, 544992, 612080, 681240, 734496, 886423, 908320, 918120, 1224160, 1362480, 1772846, 1836240, 2659269, 2724960, 3545692, 3672480, 4432115, 5318538, 6204961, 7091384, 8864230, 10637076, 12409922, 13296345, 14182768, 17728460, 18614883, 21274152, 24819844, 26592690, 28365536, 31024805, 35456920, 37229766, 42548304, 49639688, 53185380, 62049610, 70913840, 74459532, 85096608, 93074415, 99279376, 106370760, 124099220, 141827680, 148919064, 186148830, 198558752, 212741520, 248198440, 297838128, 372297660, 425483040, 496396880, 595676256, 744595320, 992793760, 1489190640, 2978381280]

約数ペア:

[(1, 2978381280), (2, 1489190640), (3, 992793760), (4, 744595320), (5, 595676256), (6, 496396880), (7, 425483040), (8, 372297660), (10, 297838128), (12, 248198440), (14, 212741520), (15, 198558752), (16, 186148830), (20, 148919064), (21, 141827680), (24, 124099220), (28, 106370760), (30, 99279376), (32, 93074415), (35, 85096608), (40, 74459532), (42, 70913840), (48, 62049610), (56, 53185380), (60, 49639688), (70, 42548304), (80, 37229766), (84, 35456920), (96, 31024805), (105, 28365536), (112, 26592690), (120, 24819844), (140, 21274152), (160, 18614883), (168, 17728460), (210, 14182768), (224, 13296345), (240, 12409922), (280, 10637076), (336, 8864230), (420, 7091384), (480, 6204961), (560, 5318538), (672, 4432115), (811, 3672480), (840, 3545692), (1093, 2724960), (1120, 2659269), (1622, 1836240), (1680, 1772846), (2186, 1362480), (2433, 1224160), (3244, 918120), (3279, 908320), (3360, 886423), (4055, 734496), (4372, 681240), (4866, 612080), (5465, 544992), (5677, 524640), (6488, 459060), (6558, 454160), (7651, 389280), (8110, 367248), (8744, 340620), (9732, 306040), (10930, 272496), (11354, 262320), (12165, 244832), (12976, 229530), (13116, 227080), (15302, 194640), (16220, 183624), (16395, 181664), (17031, 174880), (17488, 170310), (19464, 153020), (21860, 136248), (22708, 131160), (22953, 129760), (24330, 122416), (25952, 114765), (26232, 113540), (28385, 104928), (30604, 97320), (32440, 91812), (32790, 90832), (34062, 87440), (34976, 85155), (38255, 77856), (38928, 76510), (43720, 68124), (45416, 65580), (45906, 64880), (48660, 61208), (52464, 56770)]