140274240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6353}}^1$

素因数の和:6396

約数の個数: 112

約数和(自身を含む): 464807808

約数和(自身を除く): 324533568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6353, 7360, 11040, 12706, 19059, 22080, 25412, 31765, 38118, 50824, 63530, 76236, 95295, 101648, 127060, 146119, 152472, 190590, 203296, 254120, 292238, 304944, 381180, 406592, 438357, 508240, 584476, 609888, 730595, 762360, 876714, 1016480, 1168952, 1219776, 1461190, 1524720, 1753428, 2032960, 2191785, 2337904, 2922380, 3049440, 3506856, 4383570, 4675808, 5844760, 6098880, 7013712, 8767140, 9351616, 11689520, 14027424, 17534280, 23379040, 28054848, 35068560, 46758080, 70137120, 140274240]

約数ペア:

[(1, 140274240), (2, 70137120), (3, 46758080), (4, 35068560), (5, 28054848), (6, 23379040), (8, 17534280), (10, 14027424), (12, 11689520), (15, 9351616), (16, 8767140), (20, 7013712), (23, 6098880), (24, 5844760), (30, 4675808), (32, 4383570), (40, 3506856), (46, 3049440), (48, 2922380), (60, 2337904), (64, 2191785), (69, 2032960), (80, 1753428), (92, 1524720), (96, 1461190), (115, 1219776), (120, 1168952), (138, 1016480), (160, 876714), (184, 762360), (192, 730595), (230, 609888), (240, 584476), (276, 508240), (320, 438357), (345, 406592), (368, 381180), (460, 304944), (480, 292238), (552, 254120), (690, 203296), (736, 190590), (920, 152472), (960, 146119), (1104, 127060), (1380, 101648), (1472, 95295), (1840, 76236), (2208, 63530), (2760, 50824), (3680, 38118), (4416, 31765), (5520, 25412), (6353, 22080), (7360, 19059), (11040, 12706)]