140466480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 240

約数和(自身を含む): 547798272

約数和(自身を除く): 407331792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 691, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1382, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2073, 2310, 2420, 2541, 2640, 2764, 2904, 3080, 3388, 3455, 3630, 3696, 4146, 4235, 4620, 4837, 4840, 5082, 5528, 5808, 6160, 6776, 6910, 7260, 7601, 8292, 8470, 9240, 9674, 9680, 10164, 10365, 11056, 12705, 13552, 13820, 14511, 14520, 15202, 16584, 16940, 18480, 19348, 20328, 20730, 22803, 24185, 25410, 27640, 29022, 29040, 30404, 33168, 33880, 38005, 38696, 40656, 41460, 45606, 48370, 50820, 53207, 55280, 58044, 60808, 67760, 72555, 76010, 77392, 82920, 83611, 91212, 96740, 101640, 106414, 114015, 116088, 121616, 145110, 152020, 159621, 165840, 167222, 182424, 193480, 203280, 212828, 228030, 232176, 250833, 266035, 290220, 304040, 319242, 334444, 364848, 386960, 418055, 425656, 456060, 501666, 532070, 580440, 585277, 608080, 638484, 668888, 798105, 836110, 851312, 912120, 1003332, 1064140, 1160880, 1170554, 1254165, 1276968, 1337776, 1596210, 1672220, 1755831, 1824240, 2006664, 2128280, 2341108, 2508330, 2553936, 2926385, 3192420, 3344440, 3511662, 4013328, 4256560, 4682216, 5016660, 5852770, 6384840, 6688880, 7023324, 8779155, 9364432, 10033320, 11705540, 12769680, 14046648, 17558310, 20066640, 23411080, 28093296, 35116620, 46822160, 70233240, 140466480]

約数ペア:

[(1, 140466480), (2, 70233240), (3, 46822160), (4, 35116620), (5, 28093296), (6, 23411080), (7, 20066640), (8, 17558310), (10, 14046648), (11, 12769680), (12, 11705540), (14, 10033320), (15, 9364432), (16, 8779155), (20, 7023324), (21, 6688880), (22, 6384840), (24, 5852770), (28, 5016660), (30, 4682216), (33, 4256560), (35, 4013328), (40, 3511662), (42, 3344440), (44, 3192420), (48, 2926385), (55, 2553936), (56, 2508330), (60, 2341108), (66, 2128280), (70, 2006664), (77, 1824240), (80, 1755831), (84, 1672220), (88, 1596210), (105, 1337776), (110, 1276968), (112, 1254165), (120, 1170554), (121, 1160880), (132, 1064140), (140, 1003332), (154, 912120), (165, 851312), (168, 836110), (176, 798105), (210, 668888), (220, 638484), (231, 608080), (240, 585277), (242, 580440), (264, 532070), (280, 501666), (308, 456060), (330, 425656), (336, 418055), (363, 386960), (385, 364848), (420, 334444), (440, 319242), (462, 304040), (484, 290220), (528, 266035), (560, 250833), (605, 232176), (616, 228030), (660, 212828), (691, 203280), (726, 193480), (770, 182424), (840, 167222), (847, 165840), (880, 159621), (924, 152020), (968, 145110), (1155, 121616), (1210, 116088), (1232, 114015), (1320, 106414), (1382, 101640), (1452, 96740), (1540, 91212), (1680, 83611), (1694, 82920), (1815, 77392), (1848, 76010), (1936, 72555), (2073, 67760), (2310, 60808), (2420, 58044), (2541, 55280), (2640, 53207), (2764, 50820), (2904, 48370), (3080, 45606), (3388, 41460), (3455, 40656), (3630, 38696), (3696, 38005), (4146, 33880), (4235, 33168), (4620, 30404), (4837, 29040), (4840, 29022), (5082, 27640), (5528, 25410), (5808, 24185), (6160, 22803), (6776, 20730), (6910, 20328), (7260, 19348), (7601, 18480), (8292, 16940), (8470, 16584), (9240, 15202), (9674, 14520), (9680, 14511), (10164, 13820), (10365, 13552), (11056, 12705)]