712740480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 2375049600

約数和(自身を除く): 1662309120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 89, 96, 97, 120, 128, 129, 160, 172, 178, 192, 194, 215, 240, 258, 267, 291, 320, 344, 356, 384, 388, 430, 445, 480, 485, 516, 534, 582, 640, 645, 688, 712, 776, 860, 890, 960, 970, 1032, 1068, 1164, 1290, 1335, 1376, 1424, 1455, 1552, 1720, 1780, 1920, 1940, 2064, 2136, 2328, 2580, 2670, 2752, 2848, 2910, 3104, 3440, 3560, 3827, 3880, 4128, 4171, 4272, 4656, 5160, 5340, 5504, 5696, 5820, 6208, 6880, 7120, 7654, 7760, 8256, 8342, 8544, 8633, 9312, 10320, 10680, 11392, 11481, 11640, 12416, 12513, 13760, 14240, 15308, 15520, 16512, 16684, 17088, 17266, 18624, 19135, 20640, 20855, 21360, 22962, 23280, 25026, 25899, 27520, 28480, 30616, 31040, 33368, 34176, 34532, 37248, 38270, 41280, 41710, 42720, 43165, 45924, 46560, 50052, 51798, 56960, 57405, 61232, 62080, 62565, 66736, 69064, 76540, 82560, 83420, 85440, 86330, 91848, 93120, 100104, 103596, 114810, 122464, 125130, 129495, 133472, 138128, 153080, 166840, 170880, 172660, 183696, 186240, 200208, 207192, 229620, 244928, 250260, 258990, 266944, 276256, 306160, 333680, 345320, 367392, 371219, 400416, 414384, 459240, 489856, 500520, 517980, 533888, 552512, 612320, 667360, 690640, 734784, 742438, 800832, 828768, 918480, 1001040, 1035960, 1105024, 1113657, 1224640, 1334720, 1381280, 1469568, 1484876, 1601664, 1657536, 1836960, 1856095, 2002080, 2071920, 2227314, 2449280, 2669440, 2762560, 2969752, 3315072, 3673920, 3712190, 4004160, 4143840, 4454628, 5525120, 5568285, 5939504, 7347840, 7424380, 8008320, 8287680, 8909256, 11136570, 11879008, 14848760, 16575360, 17818512, 22273140, 23758016, 29697520, 35637024, 44546280, 47516032, 59395040, 71274048, 89092560, 118790080, 142548096, 178185120, 237580160, 356370240, 712740480]

約数ペア:

[(1, 712740480), (2, 356370240), (3, 237580160), (4, 178185120), (5, 142548096), (6, 118790080), (8, 89092560), (10, 71274048), (12, 59395040), (15, 47516032), (16, 44546280), (20, 35637024), (24, 29697520), (30, 23758016), (32, 22273140), (40, 17818512), (43, 16575360), (48, 14848760), (60, 11879008), (64, 11136570), (80, 8909256), (86, 8287680), (89, 8008320), (96, 7424380), (97, 7347840), (120, 5939504), (128, 5568285), (129, 5525120), (160, 4454628), (172, 4143840), (178, 4004160), (192, 3712190), (194, 3673920), (215, 3315072), (240, 2969752), (258, 2762560), (267, 2669440), (291, 2449280), (320, 2227314), (344, 2071920), (356, 2002080), (384, 1856095), (388, 1836960), (430, 1657536), (445, 1601664), (480, 1484876), (485, 1469568), (516, 1381280), (534, 1334720), (582, 1224640), (640, 1113657), (645, 1105024), (688, 1035960), (712, 1001040), (776, 918480), (860, 828768), (890, 800832), (960, 742438), (970, 734784), (1032, 690640), (1068, 667360), (1164, 612320), (1290, 552512), (1335, 533888), (1376, 517980), (1424, 500520), (1455, 489856), (1552, 459240), (1720, 414384), (1780, 400416), (1920, 371219), (1940, 367392), (2064, 345320), (2136, 333680), (2328, 306160), (2580, 276256), (2670, 266944), (2752, 258990), (2848, 250260), (2910, 244928), (3104, 229620), (3440, 207192), (3560, 200208), (3827, 186240), (3880, 183696), (4128, 172660), (4171, 170880), (4272, 166840), (4656, 153080), (5160, 138128), (5340, 133472), (5504, 129495), (5696, 125130), (5820, 122464), (6208, 114810), (6880, 103596), (7120, 100104), (7654, 93120), (7760, 91848), (8256, 86330), (8342, 85440), (8544, 83420), (8633, 82560), (9312, 76540), (10320, 69064), (10680, 66736), (11392, 62565), (11481, 62080), (11640, 61232), (12416, 57405), (12513, 56960), (13760, 51798), (14240, 50052), (15308, 46560), (15520, 45924), (16512, 43165), (16684, 42720), (17088, 41710), (17266, 41280), (18624, 38270), (19135, 37248), (20640, 34532), (20855, 34176), (21360, 33368), (22962, 31040), (23280, 30616), (25026, 28480), (25899, 27520)]