113734880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 318018960

約数和(自身を除く): 204284080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 89, 98, 112, 140, 160, 163, 178, 196, 224, 245, 280, 326, 356, 392, 445, 490, 560, 623, 652, 712, 784, 815, 890, 980, 1120, 1141, 1246, 1304, 1424, 1568, 1630, 1780, 1960, 2282, 2492, 2608, 2848, 3115, 3260, 3560, 3920, 4361, 4564, 4984, 5216, 5705, 6230, 6520, 7120, 7840, 7987, 8722, 9128, 9968, 11410, 12460, 13040, 14240, 14507, 15974, 17444, 18256, 19936, 21805, 22820, 24920, 26080, 29014, 31948, 34888, 36512, 39935, 43610, 45640, 49840, 58028, 63896, 69776, 72535, 79870, 87220, 91280, 99680, 101549, 116056, 127792, 139552, 145070, 159740, 174440, 182560, 203098, 232112, 255584, 290140, 319480, 348880, 406196, 464224, 507745, 580280, 638960, 697760, 710843, 812392, 1015490, 1160560, 1277920, 1421686, 1624784, 2030980, 2321120, 2843372, 3249568, 3554215, 4061960, 5686744, 7108430, 8123920, 11373488, 14216860, 16247840, 22746976, 28433720, 56867440, 113734880]

約数ペア:

[(1, 113734880), (2, 56867440), (4, 28433720), (5, 22746976), (7, 16247840), (8, 14216860), (10, 11373488), (14, 8123920), (16, 7108430), (20, 5686744), (28, 4061960), (32, 3554215), (35, 3249568), (40, 2843372), (49, 2321120), (56, 2030980), (70, 1624784), (80, 1421686), (89, 1277920), (98, 1160560), (112, 1015490), (140, 812392), (160, 710843), (163, 697760), (178, 638960), (196, 580280), (224, 507745), (245, 464224), (280, 406196), (326, 348880), (356, 319480), (392, 290140), (445, 255584), (490, 232112), (560, 203098), (623, 182560), (652, 174440), (712, 159740), (784, 145070), (815, 139552), (890, 127792), (980, 116056), (1120, 101549), (1141, 99680), (1246, 91280), (1304, 87220), (1424, 79870), (1568, 72535), (1630, 69776), (1780, 63896), (1960, 58028), (2282, 49840), (2492, 45640), (2608, 43610), (2848, 39935), (3115, 36512), (3260, 34888), (3560, 31948), (3920, 29014), (4361, 26080), (4564, 24920), (4984, 22820), (5216, 21805), (5705, 19936), (6230, 18256), (6520, 17444), (7120, 15974), (7840, 14507), (7987, 14240), (8722, 13040), (9128, 12460), (9968, 11410)]