239263920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1692

約数の個数: 240

約数和(自身を含む): 950564160

約数和(自身を除く): 711300240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1637, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 3045, 3248, 3274, 3480, 3654, 4060, 4176, 4872, 4911, 5040, 5220, 6090, 6548, 6960, 7308, 8120, 8185, 9135, 9744, 9822, 10440, 11459, 12180, 13096, 14616, 14733, 16240, 16370, 18270, 19644, 20880, 22918, 24360, 24555, 26192, 29232, 29466, 32740, 34377, 36540, 39288, 45836, 47473, 48720, 49110, 57295, 58932, 65480, 68754, 73080, 73665, 78576, 91672, 94946, 98220, 103131, 114590, 117864, 130960, 137508, 142419, 146160, 147330, 171885, 183344, 189892, 196440, 206262, 229180, 235728, 237365, 275016, 284838, 294660, 332311, 343770, 379784, 392880, 412524, 427257, 458360, 474730, 515655, 550032, 569676, 589320, 664622, 687540, 712095, 759568, 825048, 854514, 916720, 949460, 996933, 1031310, 1139352, 1178640, 1329244, 1375080, 1424190, 1650096, 1661555, 1709028, 1898920, 1993866, 2062620, 2136285, 2278704, 2658488, 2750160, 2848380, 2990799, 3323110, 3418056, 3797840, 3987732, 4125240, 4272570, 4984665, 5316976, 5696760, 5981598, 6646220, 6836112, 7975464, 8250480, 8545140, 9969330, 11393520, 11963196, 13292440, 14953995, 15950928, 17090280, 19938660, 23926392, 26584880, 29907990, 34180560, 39877320, 47852784, 59815980, 79754640, 119631960, 239263920]

約数ペア:

[(1, 239263920), (2, 119631960), (3, 79754640), (4, 59815980), (5, 47852784), (6, 39877320), (7, 34180560), (8, 29907990), (9, 26584880), (10, 23926392), (12, 19938660), (14, 17090280), (15, 15950928), (16, 14953995), (18, 13292440), (20, 11963196), (21, 11393520), (24, 9969330), (28, 8545140), (29, 8250480), (30, 7975464), (35, 6836112), (36, 6646220), (40, 5981598), (42, 5696760), (45, 5316976), (48, 4984665), (56, 4272570), (58, 4125240), (60, 3987732), (63, 3797840), (70, 3418056), (72, 3323110), (80, 2990799), (84, 2848380), (87, 2750160), (90, 2658488), (105, 2278704), (112, 2136285), (116, 2062620), (120, 1993866), (126, 1898920), (140, 1709028), (144, 1661555), (145, 1650096), (168, 1424190), (174, 1375080), (180, 1329244), (203, 1178640), (210, 1139352), (232, 1031310), (240, 996933), (252, 949460), (261, 916720), (280, 854514), (290, 825048), (315, 759568), (336, 712095), (348, 687540), (360, 664622), (406, 589320), (420, 569676), (435, 550032), (464, 515655), (504, 474730), (522, 458360), (560, 427257), (580, 412524), (609, 392880), (630, 379784), (696, 343770), (720, 332311), (812, 294660), (840, 284838), (870, 275016), (1008, 237365), (1015, 235728), (1044, 229180), (1160, 206262), (1218, 196440), (1260, 189892), (1305, 183344), (1392, 171885), (1624, 147330), (1637, 146160), (1680, 142419), (1740, 137508), (1827, 130960), (2030, 117864), (2088, 114590), (2320, 103131), (2436, 98220), (2520, 94946), (2610, 91672), (3045, 78576), (3248, 73665), (3274, 73080), (3480, 68754), (3654, 65480), (4060, 58932), (4176, 57295), (4872, 49110), (4911, 48720), (5040, 47473), (5220, 45836), (6090, 39288), (6548, 36540), (6960, 34377), (7308, 32740), (8120, 29466), (8185, 29232), (9135, 26192), (9744, 24555), (9822, 24360), (10440, 22918), (11459, 20880), (12180, 19644), (13096, 18270), (14616, 16370), (14733, 16240)]