216854280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1228

約数の個数: 128

約数和(自身を含む): 727200000

約数和(自身を除く): 510345720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1009, 1080, 1194, 1592, 1791, 1990, 2018, 2388, 2985, 3027, 3582, 3980, 4036, 4776, 5045, 5373, 5970, 6054, 7164, 7960, 8072, 8955, 9081, 10090, 10746, 11940, 12108, 14328, 15135, 17910, 18162, 20180, 21492, 23880, 24216, 26865, 27243, 30270, 35820, 36324, 40360, 42984, 45405, 53730, 54486, 60540, 71640, 72648, 90810, 107460, 108972, 121080, 136215, 181620, 200791, 214920, 217944, 272430, 363240, 401582, 544860, 602373, 803164, 1003955, 1089720, 1204746, 1606328, 1807119, 2007910, 2409492, 3011865, 3614238, 4015820, 4818984, 5421357, 6023730, 7228476, 8031640, 9035595, 10842714, 12047460, 14456952, 18071190, 21685428, 24094920, 27106785, 36142380, 43370856, 54213570, 72284760, 108427140, 216854280]

約数ペア:

[(1, 216854280), (2, 108427140), (3, 72284760), (4, 54213570), (5, 43370856), (6, 36142380), (8, 27106785), (9, 24094920), (10, 21685428), (12, 18071190), (15, 14456952), (18, 12047460), (20, 10842714), (24, 9035595), (27, 8031640), (30, 7228476), (36, 6023730), (40, 5421357), (45, 4818984), (54, 4015820), (60, 3614238), (72, 3011865), (90, 2409492), (108, 2007910), (120, 1807119), (135, 1606328), (180, 1204746), (199, 1089720), (216, 1003955), (270, 803164), (360, 602373), (398, 544860), (540, 401582), (597, 363240), (796, 272430), (995, 217944), (1009, 214920), (1080, 200791), (1194, 181620), (1592, 136215), (1791, 121080), (1990, 108972), (2018, 107460), (2388, 90810), (2985, 72648), (3027, 71640), (3582, 60540), (3980, 54486), (4036, 53730), (4776, 45405), (5045, 42984), (5373, 40360), (5970, 36324), (6054, 35820), (7164, 30270), (7960, 27243), (8072, 26865), (8955, 24216), (9081, 23880), (10090, 21492), (10746, 20180), (11940, 18162), (12108, 17910), (14328, 15135)]