487129440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1421

約数の個数: 192

約数和(自身を含む): 1770564096

約数和(自身を除く): 1283434656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 452, 480, 560, 565, 672, 678, 791, 840, 904, 1120, 1130, 1283, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2566, 2712, 3164, 3360, 3390, 3616, 3849, 3955, 4520, 4746, 5132, 5424, 6328, 6415, 6780, 7698, 7910, 8981, 9040, 9492, 10264, 10848, 11865, 12656, 12830, 13560, 15396, 15820, 17962, 18080, 18984, 19245, 20528, 23730, 25312, 25660, 26943, 27120, 30792, 31640, 35924, 37968, 38490, 41056, 44905, 47460, 51320, 53886, 54240, 61584, 63280, 71848, 75936, 76980, 89810, 94920, 102640, 107772, 123168, 126560, 134715, 143696, 144979, 153960, 179620, 189840, 205280, 215544, 269430, 287392, 289958, 307920, 359240, 379680, 431088, 434937, 538860, 579916, 615840, 718480, 724895, 862176, 869874, 1014853, 1077720, 1159832, 1436960, 1449790, 1739748, 2029706, 2155440, 2174685, 2319664, 2899580, 3044559, 3479496, 4059412, 4310880, 4349370, 4639328, 5074265, 5799160, 6089118, 6958992, 8118824, 8698740, 10148530, 11598320, 12178236, 13917984, 15222795, 16237648, 17397480, 20297060, 23196640, 24356472, 30445590, 32475296, 34794960, 40594120, 48712944, 60891180, 69589920, 81188240, 97425888, 121782360, 162376480, 243564720, 487129440]

約数ペア:

[(1, 487129440), (2, 243564720), (3, 162376480), (4, 121782360), (5, 97425888), (6, 81188240), (7, 69589920), (8, 60891180), (10, 48712944), (12, 40594120), (14, 34794960), (15, 32475296), (16, 30445590), (20, 24356472), (21, 23196640), (24, 20297060), (28, 17397480), (30, 16237648), (32, 15222795), (35, 13917984), (40, 12178236), (42, 11598320), (48, 10148530), (56, 8698740), (60, 8118824), (70, 6958992), (80, 6089118), (84, 5799160), (96, 5074265), (105, 4639328), (112, 4349370), (113, 4310880), (120, 4059412), (140, 3479496), (160, 3044559), (168, 2899580), (210, 2319664), (224, 2174685), (226, 2155440), (240, 2029706), (280, 1739748), (336, 1449790), (339, 1436960), (420, 1159832), (452, 1077720), (480, 1014853), (560, 869874), (565, 862176), (672, 724895), (678, 718480), (791, 615840), (840, 579916), (904, 538860), (1120, 434937), (1130, 431088), (1283, 379680), (1356, 359240), (1582, 307920), (1680, 289958), (1695, 287392), (1808, 269430), (2260, 215544), (2373, 205280), (2566, 189840), (2712, 179620), (3164, 153960), (3360, 144979), (3390, 143696), (3616, 134715), (3849, 126560), (3955, 123168), (4520, 107772), (4746, 102640), (5132, 94920), (5424, 89810), (6328, 76980), (6415, 75936), (6780, 71848), (7698, 63280), (7910, 61584), (8981, 54240), (9040, 53886), (9492, 51320), (10264, 47460), (10848, 44905), (11865, 41056), (12656, 38490), (12830, 37968), (13560, 35924), (15396, 31640), (15820, 30792), (17962, 27120), (18080, 26943), (18984, 25660), (19245, 25312), (20528, 23730)]