488261760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2183

約数の個数: 256

約数和(自身を含む): 1884176640

約数和(自身を除く): 1395914880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2137, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4274, 4480, 4760, 5440, 5712, 6411, 6528, 6720, 7140, 7616, 8160, 8548, 9520, 10685, 10880, 11424, 12822, 13440, 14280, 14959, 15232, 16320, 17096, 19040, 21370, 22848, 25644, 28560, 29918, 32055, 32640, 34192, 36329, 38080, 42740, 44877, 45696, 51288, 57120, 59836, 64110, 68384, 72658, 74795, 76160, 85480, 89754, 102576, 108987, 114240, 119672, 128220, 136768, 145316, 149590, 170960, 179508, 181645, 205152, 217974, 224385, 228480, 239344, 254303, 256440, 273536, 290632, 299180, 341920, 359016, 363290, 410304, 435948, 448770, 478688, 508606, 512880, 544935, 581264, 598360, 683840, 718032, 726580, 762909, 820608, 871896, 897540, 957376, 1017212, 1025760, 1089870, 1162528, 1196720, 1271515, 1367680, 1436064, 1453160, 1525818, 1743792, 1795080, 1914752, 2034424, 2051520, 2179740, 2325056, 2393440, 2543030, 2872128, 2906320, 3051636, 3487584, 3590160, 3814545, 4068848, 4103040, 4359480, 4650112, 4786880, 5086060, 5744256, 5812640, 6103272, 6975168, 7180320, 7629090, 8137696, 8718960, 9573760, 10172120, 11625280, 12206544, 13950336, 14360640, 15258180, 16275392, 17437920, 20344240, 23250560, 24413088, 28721280, 30516360, 32550784, 34875840, 40688480, 48826176, 61032720, 69751680, 81376960, 97652352, 122065440, 162753920, 244130880, 488261760]

約数ペア:

[(1, 488261760), (2, 244130880), (3, 162753920), (4, 122065440), (5, 97652352), (6, 81376960), (7, 69751680), (8, 61032720), (10, 48826176), (12, 40688480), (14, 34875840), (15, 32550784), (16, 30516360), (17, 28721280), (20, 24413088), (21, 23250560), (24, 20344240), (28, 17437920), (30, 16275392), (32, 15258180), (34, 14360640), (35, 13950336), (40, 12206544), (42, 11625280), (48, 10172120), (51, 9573760), (56, 8718960), (60, 8137696), (64, 7629090), (68, 7180320), (70, 6975168), (80, 6103272), (84, 5812640), (85, 5744256), (96, 5086060), (102, 4786880), (105, 4650112), (112, 4359480), (119, 4103040), (120, 4068848), (128, 3814545), (136, 3590160), (140, 3487584), (160, 3051636), (168, 2906320), (170, 2872128), (192, 2543030), (204, 2393440), (210, 2325056), (224, 2179740), (238, 2051520), (240, 2034424), (255, 1914752), (272, 1795080), (280, 1743792), (320, 1525818), (336, 1453160), (340, 1436064), (357, 1367680), (384, 1271515), (408, 1196720), (420, 1162528), (448, 1089870), (476, 1025760), (480, 1017212), (510, 957376), (544, 897540), (560, 871896), (595, 820608), (640, 762909), (672, 726580), (680, 718032), (714, 683840), (816, 598360), (840, 581264), (896, 544935), (952, 512880), (960, 508606), (1020, 478688), (1088, 448770), (1120, 435948), (1190, 410304), (1344, 363290), (1360, 359016), (1428, 341920), (1632, 299180), (1680, 290632), (1785, 273536), (1904, 256440), (1920, 254303), (2040, 239344), (2137, 228480), (2176, 224385), (2240, 217974), (2380, 205152), (2688, 181645), (2720, 179508), (2856, 170960), (3264, 149590), (3360, 145316), (3570, 136768), (3808, 128220), (4080, 119672), (4274, 114240), (4480, 108987), (4760, 102576), (5440, 89754), (5712, 85480), (6411, 76160), (6528, 74795), (6720, 72658), (7140, 68384), (7616, 64110), (8160, 59836), (8548, 57120), (9520, 51288), (10685, 45696), (10880, 44877), (11424, 42740), (12822, 38080), (13440, 36329), (14280, 34192), (14959, 32640), (15232, 32055), (16320, 29918), (17096, 28560), (19040, 25644), (21370, 22848)]