140749920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1106

約数の個数: 192

約数和(自身を含む): 508999680

約数和(自身を除く): 368249760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1051, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2102, 2160, 2232, 2480, 2790, 2976, 3153, 3348, 3720, 4185, 4204, 4320, 4464, 4960, 5255, 5580, 6306, 6696, 7440, 8370, 8408, 8928, 9459, 10510, 11160, 12612, 13392, 14880, 15765, 16740, 16816, 18918, 21020, 22320, 25224, 26784, 28377, 31530, 32581, 33480, 33632, 37836, 42040, 44640, 47295, 50448, 56754, 63060, 65162, 66960, 75672, 84080, 94590, 97743, 100896, 113508, 126120, 130324, 133920, 141885, 151344, 162905, 168160, 189180, 195486, 227016, 252240, 260648, 283770, 293229, 302688, 325810, 378360, 390972, 454032, 488715, 504480, 521296, 567540, 586458, 651620, 756720, 781944, 879687, 908064, 977430, 1042592, 1135080, 1172916, 1303240, 1466145, 1513440, 1563888, 1759374, 1954860, 2270160, 2345832, 2606480, 2932290, 3127776, 3518748, 3909720, 4398435, 4540320, 4691664, 5212960, 5864580, 7037496, 7819440, 8796870, 9383328, 11729160, 14074992, 15638880, 17593740, 23458320, 28149984, 35187480, 46916640, 70374960, 140749920]

約数ペア:

[(1, 140749920), (2, 70374960), (3, 46916640), (4, 35187480), (5, 28149984), (6, 23458320), (8, 17593740), (9, 15638880), (10, 14074992), (12, 11729160), (15, 9383328), (16, 8796870), (18, 7819440), (20, 7037496), (24, 5864580), (27, 5212960), (30, 4691664), (31, 4540320), (32, 4398435), (36, 3909720), (40, 3518748), (45, 3127776), (48, 2932290), (54, 2606480), (60, 2345832), (62, 2270160), (72, 1954860), (80, 1759374), (90, 1563888), (93, 1513440), (96, 1466145), (108, 1303240), (120, 1172916), (124, 1135080), (135, 1042592), (144, 977430), (155, 908064), (160, 879687), (180, 781944), (186, 756720), (216, 651620), (240, 586458), (248, 567540), (270, 521296), (279, 504480), (288, 488715), (310, 454032), (360, 390972), (372, 378360), (432, 325810), (465, 302688), (480, 293229), (496, 283770), (540, 260648), (558, 252240), (620, 227016), (720, 195486), (744, 189180), (837, 168160), (864, 162905), (930, 151344), (992, 141885), (1051, 133920), (1080, 130324), (1116, 126120), (1240, 113508), (1395, 100896), (1440, 97743), (1488, 94590), (1674, 84080), (1860, 75672), (2102, 66960), (2160, 65162), (2232, 63060), (2480, 56754), (2790, 50448), (2976, 47295), (3153, 44640), (3348, 42040), (3720, 37836), (4185, 33632), (4204, 33480), (4320, 32581), (4464, 31530), (4960, 28377), (5255, 26784), (5580, 25224), (6306, 22320), (6696, 21020), (7440, 18918), (8370, 16816), (8408, 16740), (8928, 15765), (9459, 14880), (10510, 13392), (11160, 12612)]