144866880

素因数分解:

$2^6\times 3^9\times 5^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 280

約数和(自身を含む): 539934912

約数和(自身を除く): 395068032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 576, 621, 648, 690, 720, 729, 736, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1458, 1472, 1620, 1656, 1728, 1840, 1863, 1944, 2070, 2160, 2187, 2208, 2430, 2484, 2592, 2760, 2880, 2916, 3105, 3240, 3312, 3645, 3680, 3726, 3888, 4140, 4320, 4374, 4416, 4860, 4968, 5184, 5520, 5589, 5832, 6210, 6480, 6561, 6624, 7290, 7360, 7452, 7776, 8280, 8640, 8748, 9315, 9720, 9936, 10935, 11040, 11178, 11664, 12420, 12960, 13122, 13248, 14580, 14904, 15552, 16560, 16767, 17496, 18630, 19440, 19683, 19872, 21870, 22080, 22356, 23328, 24840, 25920, 26244, 27945, 29160, 29808, 32805, 33120, 33534, 34992, 37260, 38880, 39366, 39744, 43740, 44712, 46656, 49680, 50301, 52488, 55890, 58320, 59616, 65610, 66240, 67068, 69984, 74520, 77760, 78732, 83835, 87480, 89424, 98415, 99360, 100602, 104976, 111780, 116640, 119232, 131220, 134136, 139968, 149040, 150903, 157464, 167670, 174960, 178848, 196830, 198720, 201204, 209952, 223560, 233280, 251505, 262440, 268272, 298080, 301806, 314928, 335340, 349920, 357696, 393660, 402408, 419904, 447120, 452709, 503010, 524880, 536544, 596160, 603612, 629856, 670680, 699840, 754515, 787320, 804816, 894240, 905418, 1006020, 1049760, 1073088, 1207224, 1259712, 1341360, 1509030, 1574640, 1609632, 1788480, 1810836, 2012040, 2099520, 2263545, 2414448, 2682720, 3018060, 3149280, 3219264, 3621672, 4024080, 4527090, 4828896, 5365440, 6036120, 6298560, 7243344, 8048160, 9054180, 9657792, 12072240, 14486688, 16096320, 18108360, 24144480, 28973376, 36216720, 48288960, 72433440, 144866880]

約数ペア:

[(1, 144866880), (2, 72433440), (3, 48288960), (4, 36216720), (5, 28973376), (6, 24144480), (8, 18108360), (9, 16096320), (10, 14486688), (12, 12072240), (15, 9657792), (16, 9054180), (18, 8048160), (20, 7243344), (23, 6298560), (24, 6036120), (27, 5365440), (30, 4828896), (32, 4527090), (36, 4024080), (40, 3621672), (45, 3219264), (46, 3149280), (48, 3018060), (54, 2682720), (60, 2414448), (64, 2263545), (69, 2099520), (72, 2012040), (80, 1810836), (81, 1788480), (90, 1609632), (92, 1574640), (96, 1509030), (108, 1341360), (115, 1259712), (120, 1207224), (135, 1073088), (138, 1049760), (144, 1006020), (160, 905418), (162, 894240), (180, 804816), (184, 787320), (192, 754515), (207, 699840), (216, 670680), (230, 629856), (240, 603612), (243, 596160), (270, 536544), (276, 524880), (288, 503010), (320, 452709), (324, 447120), (345, 419904), (360, 402408), (368, 393660), (405, 357696), (414, 349920), (432, 335340), (460, 314928), (480, 301806), (486, 298080), (540, 268272), (552, 262440), (576, 251505), (621, 233280), (648, 223560), (690, 209952), (720, 201204), (729, 198720), (736, 196830), (810, 178848), (828, 174960), (864, 167670), (920, 157464), (960, 150903), (972, 149040), (1035, 139968), (1080, 134136), (1104, 131220), (1215, 119232), (1242, 116640), (1296, 111780), (1380, 104976), (1440, 100602), (1458, 99360), (1472, 98415), (1620, 89424), (1656, 87480), (1728, 83835), (1840, 78732), (1863, 77760), (1944, 74520), (2070, 69984), (2160, 67068), (2187, 66240), (2208, 65610), (2430, 59616), (2484, 58320), (2592, 55890), (2760, 52488), (2880, 50301), (2916, 49680), (3105, 46656), (3240, 44712), (3312, 43740), (3645, 39744), (3680, 39366), (3726, 38880), (3888, 37260), (4140, 34992), (4320, 33534), (4374, 33120), (4416, 32805), (4860, 29808), (4968, 29160), (5184, 27945), (5520, 26244), (5589, 25920), (5832, 24840), (6210, 23328), (6480, 22356), (6561, 22080), (6624, 21870), (7290, 19872), (7360, 19683), (7452, 19440), (7776, 18630), (8280, 17496), (8640, 16767), (8748, 16560), (9315, 15552), (9720, 14904), (9936, 14580), (10935, 13248), (11040, 13122), (11178, 12960), (11664, 12420)]