2421671520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 7812080640

約数和(自身を除く): 5390409120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 233, 236, 240, 295, 354, 367, 466, 472, 480, 590, 699, 708, 734, 885, 932, 944, 1101, 1165, 1180, 1398, 1416, 1468, 1770, 1835, 1864, 1888, 2202, 2330, 2360, 2796, 2832, 2936, 3495, 3540, 3670, 3728, 4404, 4660, 4720, 5505, 5592, 5664, 5872, 6990, 7080, 7340, 7456, 8808, 9320, 9440, 11010, 11184, 11744, 13747, 13980, 14160, 14680, 17616, 18640, 21653, 22020, 22368, 27494, 27960, 28320, 29360, 35232, 37280, 41241, 43306, 44040, 54988, 55920, 58720, 64959, 68735, 82482, 85511, 86612, 88080, 108265, 109976, 111840, 129918, 137470, 164964, 171022, 173224, 176160, 206205, 216530, 219952, 256533, 259836, 274940, 324795, 329928, 342044, 346448, 412410, 427555, 433060, 439904, 513066, 519672, 549880, 649590, 659856, 684088, 692896, 824820, 855110, 866120, 1026132, 1039344, 1099760, 1282665, 1299180, 1319712, 1368176, 1649640, 1710220, 1732240, 2052264, 2078688, 2199520, 2565330, 2598360, 2736352, 3299280, 3420440, 3464480, 4104528, 5045149, 5130660, 5196720, 6598560, 6840880, 8209056, 10090298, 10261320, 10393440, 13681760, 15135447, 20180596, 20522640, 25225745, 30270894, 40361192, 41045280, 50451490, 60541788, 75677235, 80722384, 100902980, 121083576, 151354470, 161444768, 201805960, 242167152, 302708940, 403611920, 484334304, 605417880, 807223840, 1210835760, 2421671520]

約数ペア:

[(1, 2421671520), (2, 1210835760), (3, 807223840), (4, 605417880), (5, 484334304), (6, 403611920), (8, 302708940), (10, 242167152), (12, 201805960), (15, 161444768), (16, 151354470), (20, 121083576), (24, 100902980), (30, 80722384), (32, 75677235), (40, 60541788), (48, 50451490), (59, 41045280), (60, 40361192), (80, 30270894), (96, 25225745), (118, 20522640), (120, 20180596), (160, 15135447), (177, 13681760), (233, 10393440), (236, 10261320), (240, 10090298), (295, 8209056), (354, 6840880), (367, 6598560), (466, 5196720), (472, 5130660), (480, 5045149), (590, 4104528), (699, 3464480), (708, 3420440), (734, 3299280), (885, 2736352), (932, 2598360), (944, 2565330), (1101, 2199520), (1165, 2078688), (1180, 2052264), (1398, 1732240), (1416, 1710220), (1468, 1649640), (1770, 1368176), (1835, 1319712), (1864, 1299180), (1888, 1282665), (2202, 1099760), (2330, 1039344), (2360, 1026132), (2796, 866120), (2832, 855110), (2936, 824820), (3495, 692896), (3540, 684088), (3670, 659856), (3728, 649590), (4404, 549880), (4660, 519672), (4720, 513066), (5505, 439904), (5592, 433060), (5664, 427555), (5872, 412410), (6990, 346448), (7080, 342044), (7340, 329928), (7456, 324795), (8808, 274940), (9320, 259836), (9440, 256533), (11010, 219952), (11184, 216530), (11744, 206205), (13747, 176160), (13980, 173224), (14160, 171022), (14680, 164964), (17616, 137470), (18640, 129918), (21653, 111840), (22020, 109976), (22368, 108265), (27494, 88080), (27960, 86612), (28320, 85511), (29360, 82482), (35232, 68735), (37280, 64959), (41241, 58720), (43306, 55920), (44040, 54988)]