2143450080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1499}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 7529760000

約数和(自身を除く): 5386309920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 331, 360, 432, 480, 540, 662, 720, 864, 993, 1080, 1324, 1440, 1499, 1655, 1986, 2160, 2648, 2979, 2998, 3310, 3972, 4320, 4497, 4965, 5296, 5958, 5996, 6620, 7495, 7944, 8937, 8994, 9930, 10592, 11916, 11992, 13240, 13491, 14895, 14990, 15888, 17874, 17988, 19860, 22485, 23832, 23984, 26480, 26982, 29790, 29980, 31776, 35748, 35976, 39720, 40473, 44685, 44970, 47664, 47968, 52960, 53964, 59580, 59960, 67455, 71496, 71952, 79440, 80946, 89370, 89940, 95328, 107928, 119160, 119920, 134910, 142992, 143904, 158880, 161892, 178740, 179880, 202365, 215856, 238320, 239840, 269820, 285984, 323784, 357480, 359760, 404730, 431712, 476640, 496169, 539640, 647568, 714960, 719520, 809460, 992338, 1079280, 1295136, 1429920, 1488507, 1618920, 1984676, 2158560, 2480845, 2977014, 3237840, 3969352, 4465521, 4961690, 5954028, 6475680, 7442535, 7938704, 8931042, 9923380, 11908056, 13396563, 14885070, 15877408, 17862084, 19846760, 22327605, 23816112, 26793126, 29770140, 35724168, 39693520, 44655210, 47632224, 53586252, 59540280, 66982815, 71448336, 79387040, 89310420, 107172504, 119080560, 133965630, 142896672, 178620840, 214345008, 238161120, 267931260, 357241680, 428690016, 535862520, 714483360, 1071725040, 2143450080]

約数ペア:

[(1, 2143450080), (2, 1071725040), (3, 714483360), (4, 535862520), (5, 428690016), (6, 357241680), (8, 267931260), (9, 238161120), (10, 214345008), (12, 178620840), (15, 142896672), (16, 133965630), (18, 119080560), (20, 107172504), (24, 89310420), (27, 79387040), (30, 71448336), (32, 66982815), (36, 59540280), (40, 53586252), (45, 47632224), (48, 44655210), (54, 39693520), (60, 35724168), (72, 29770140), (80, 26793126), (90, 23816112), (96, 22327605), (108, 19846760), (120, 17862084), (135, 15877408), (144, 14885070), (160, 13396563), (180, 11908056), (216, 9923380), (240, 8931042), (270, 7938704), (288, 7442535), (331, 6475680), (360, 5954028), (432, 4961690), (480, 4465521), (540, 3969352), (662, 3237840), (720, 2977014), (864, 2480845), (993, 2158560), (1080, 1984676), (1324, 1618920), (1440, 1488507), (1499, 1429920), (1655, 1295136), (1986, 1079280), (2160, 992338), (2648, 809460), (2979, 719520), (2998, 714960), (3310, 647568), (3972, 539640), (4320, 496169), (4497, 476640), (4965, 431712), (5296, 404730), (5958, 359760), (5996, 357480), (6620, 323784), (7495, 285984), (7944, 269820), (8937, 239840), (8994, 238320), (9930, 215856), (10592, 202365), (11916, 179880), (11992, 178740), (13240, 161892), (13491, 158880), (14895, 143904), (14990, 142992), (15888, 134910), (17874, 119920), (17988, 119160), (19860, 107928), (22485, 95328), (23832, 89940), (23984, 89370), (26480, 80946), (26982, 79440), (29790, 71952), (29980, 71496), (31776, 67455), (35748, 59960), (35976, 59580), (39720, 53964), (40473, 52960), (44685, 47968), (44970, 47664)]