141389280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 192

約数和(自身を含む): 516741120

約数和(自身を除く): 375351840

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, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1423, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 2846, 3105, 3312, 3680, 4140, 4269, 4320, 4968, 5520, 5692, 6210, 6624, 7115, 8280, 8538, 9936, 11040, 11384, 12420, 12807, 14230, 16560, 17076, 19872, 21345, 22768, 24840, 25614, 28460, 32729, 33120, 34152, 38421, 42690, 45536, 49680, 51228, 56920, 64035, 65458, 68304, 76842, 85380, 98187, 99360, 102456, 113840, 128070, 130916, 136608, 153684, 163645, 170760, 192105, 196374, 204912, 227680, 256140, 261832, 294561, 307368, 327290, 341520, 384210, 392748, 409824, 490935, 512280, 523664, 589122, 614736, 654580, 683040, 768420, 785496, 883683, 981870, 1024560, 1047328, 1178244, 1229472, 1309160, 1472805, 1536840, 1570992, 1767366, 1963740, 2049120, 2356488, 2618320, 2945610, 3073680, 3141984, 3534732, 3927480, 4418415, 4712976, 5236640, 5891220, 6147360, 7069464, 7854960, 8836830, 9425952, 11782440, 14138928, 15709920, 17673660, 23564880, 28277856, 35347320, 47129760, 70694640, 141389280]

約数ペア:

[(1, 141389280), (2, 70694640), (3, 47129760), (4, 35347320), (5, 28277856), (6, 23564880), (8, 17673660), (9, 15709920), (10, 14138928), (12, 11782440), (15, 9425952), (16, 8836830), (18, 7854960), (20, 7069464), (23, 6147360), (24, 5891220), (27, 5236640), (30, 4712976), (32, 4418415), (36, 3927480), (40, 3534732), (45, 3141984), (46, 3073680), (48, 2945610), (54, 2618320), (60, 2356488), (69, 2049120), (72, 1963740), (80, 1767366), (90, 1570992), (92, 1536840), (96, 1472805), (108, 1309160), (115, 1229472), (120, 1178244), (135, 1047328), (138, 1024560), (144, 981870), (160, 883683), (180, 785496), (184, 768420), (207, 683040), (216, 654580), (230, 614736), (240, 589122), (270, 523664), (276, 512280), (288, 490935), (345, 409824), (360, 392748), (368, 384210), (414, 341520), (432, 327290), (460, 307368), (480, 294561), (540, 261832), (552, 256140), (621, 227680), (690, 204912), (720, 196374), (736, 192105), (828, 170760), (864, 163645), (920, 153684), (1035, 136608), (1080, 130916), (1104, 128070), (1242, 113840), (1380, 102456), (1423, 99360), (1440, 98187), (1656, 85380), (1840, 76842), (2070, 68304), (2160, 65458), (2208, 64035), (2484, 56920), (2760, 51228), (2846, 49680), (3105, 45536), (3312, 42690), (3680, 38421), (4140, 34152), (4269, 33120), (4320, 32729), (4968, 28460), (5520, 25614), (5692, 24840), (6210, 22768), (6624, 21345), (7115, 19872), (8280, 17076), (8538, 16560), (9936, 14230), (11040, 12807), (11384, 12420)]