139088640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1302

約数の個数: 144

約数和(自身を含む): 459900000

約数和(自身を除く): 320811360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1249, 1280, 1392, 1740, 1856, 1920, 2320, 2498, 2784, 3480, 3712, 3747, 3840, 4640, 4996, 5568, 6245, 6960, 7424, 7494, 9280, 9992, 11136, 12490, 13920, 14988, 18560, 18735, 19984, 22272, 24980, 27840, 29976, 36221, 37120, 37470, 39968, 49960, 55680, 59952, 72442, 74940, 79936, 99920, 108663, 111360, 119904, 144884, 149880, 159872, 181105, 199840, 217326, 239808, 289768, 299760, 319744, 362210, 399680, 434652, 479616, 543315, 579536, 599520, 724420, 799360, 869304, 959232, 1086630, 1159072, 1199040, 1448840, 1598720, 1738608, 2173260, 2318144, 2398080, 2897680, 3477216, 4346520, 4636288, 4796160, 5795360, 6954432, 8693040, 9272576, 11590720, 13908864, 17386080, 23181440, 27817728, 34772160, 46362880, 69544320, 139088640]

約数ペア:

[(1, 139088640), (2, 69544320), (3, 46362880), (4, 34772160), (5, 27817728), (6, 23181440), (8, 17386080), (10, 13908864), (12, 11590720), (15, 9272576), (16, 8693040), (20, 6954432), (24, 5795360), (29, 4796160), (30, 4636288), (32, 4346520), (40, 3477216), (48, 2897680), (58, 2398080), (60, 2318144), (64, 2173260), (80, 1738608), (87, 1598720), (96, 1448840), (116, 1199040), (120, 1159072), (128, 1086630), (145, 959232), (160, 869304), (174, 799360), (192, 724420), (232, 599520), (240, 579536), (256, 543315), (290, 479616), (320, 434652), (348, 399680), (384, 362210), (435, 319744), (464, 299760), (480, 289768), (580, 239808), (640, 217326), (696, 199840), (768, 181105), (870, 159872), (928, 149880), (960, 144884), (1160, 119904), (1249, 111360), (1280, 108663), (1392, 99920), (1740, 79936), (1856, 74940), (1920, 72442), (2320, 59952), (2498, 55680), (2784, 49960), (3480, 39968), (3712, 37470), (3747, 37120), (3840, 36221), (4640, 29976), (4996, 27840), (5568, 24980), (6245, 22272), (6960, 19984), (7424, 18735), (7494, 18560), (9280, 14988), (9992, 13920), (11136, 12490)]