487764480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 320

約数和(自身を含む): 1832168448

約数和(自身を除く): 1344403968

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, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 211, 215, 224, 240, 256, 258, 280, 301, 320, 336, 344, 384, 420, 422, 430, 448, 480, 512, 516, 560, 602, 633, 640, 645, 672, 688, 768, 840, 844, 860, 896, 903, 960, 1032, 1055, 1120, 1204, 1266, 1280, 1290, 1344, 1376, 1477, 1505, 1536, 1680, 1688, 1720, 1792, 1806, 1920, 2064, 2110, 2240, 2408, 2532, 2560, 2580, 2688, 2752, 2954, 3010, 3165, 3360, 3376, 3440, 3584, 3612, 3840, 4128, 4220, 4431, 4480, 4515, 4816, 5064, 5160, 5376, 5504, 5908, 6020, 6330, 6720, 6752, 6880, 7224, 7385, 7680, 8256, 8440, 8862, 8960, 9030, 9073, 9632, 10128, 10320, 10752, 11008, 11816, 12040, 12660, 13440, 13504, 13760, 14448, 14770, 16512, 16880, 17724, 17920, 18060, 18146, 19264, 20256, 20640, 22016, 22155, 23632, 24080, 25320, 26880, 27008, 27219, 27520, 28896, 29540, 33024, 33760, 35448, 36120, 36292, 38528, 40512, 41280, 44310, 45365, 47264, 48160, 50640, 53760, 54016, 54438, 55040, 57792, 59080, 63511, 66048, 67520, 70896, 72240, 72584, 77056, 81024, 82560, 88620, 90730, 94528, 96320, 101280, 108032, 108876, 110080, 115584, 118160, 127022, 135040, 136095, 141792, 144480, 145168, 154112, 162048, 165120, 177240, 181460, 189056, 190533, 192640, 202560, 217752, 231168, 236320, 254044, 270080, 272190, 283584, 288960, 290336, 317555, 324096, 330240, 354480, 362920, 378112, 381066, 385280, 405120, 435504, 462336, 472640, 508088, 540160, 544380, 567168, 577920, 580672, 635110, 708960, 725840, 756224, 762132, 770560, 810240, 871008, 945280, 952665, 1016176, 1088760, 1134336, 1155840, 1161344, 1270220, 1417920, 1451680, 1524264, 1620480, 1742016, 1890560, 1905330, 2032352, 2177520, 2268672, 2311680, 2322688, 2540440, 2835840, 2903360, 3048528, 3484032, 3781120, 3810660, 4064704, 4355040, 4645376, 5080880, 5671680, 5806720, 6097056, 6968064, 7621320, 8129408, 8710080, 10161760, 11343360, 11613440, 12194112, 13936128, 15242640, 16258816, 17420160, 20323520, 23226880, 24388224, 30485280, 32517632, 34840320, 40647040, 48776448, 60970560, 69680640, 81294080, 97552896, 121941120, 162588160, 243882240, 487764480]

約数ペア:

[(1, 487764480), (2, 243882240), (3, 162588160), (4, 121941120), (5, 97552896), (6, 81294080), (7, 69680640), (8, 60970560), (10, 48776448), (12, 40647040), (14, 34840320), (15, 32517632), (16, 30485280), (20, 24388224), (21, 23226880), (24, 20323520), (28, 17420160), (30, 16258816), (32, 15242640), (35, 13936128), (40, 12194112), (42, 11613440), (43, 11343360), (48, 10161760), (56, 8710080), (60, 8129408), (64, 7621320), (70, 6968064), (80, 6097056), (84, 5806720), (86, 5671680), (96, 5080880), (105, 4645376), (112, 4355040), (120, 4064704), (128, 3810660), (129, 3781120), (140, 3484032), (160, 3048528), (168, 2903360), (172, 2835840), (192, 2540440), (210, 2322688), (211, 2311680), (215, 2268672), (224, 2177520), (240, 2032352), (256, 1905330), (258, 1890560), (280, 1742016), (301, 1620480), (320, 1524264), (336, 1451680), (344, 1417920), (384, 1270220), (420, 1161344), (422, 1155840), (430, 1134336), (448, 1088760), (480, 1016176), (512, 952665), (516, 945280), (560, 871008), (602, 810240), (633, 770560), (640, 762132), (645, 756224), (672, 725840), (688, 708960), (768, 635110), (840, 580672), (844, 577920), (860, 567168), (896, 544380), (903, 540160), (960, 508088), (1032, 472640), (1055, 462336), (1120, 435504), (1204, 405120), (1266, 385280), (1280, 381066), (1290, 378112), (1344, 362920), (1376, 354480), (1477, 330240), (1505, 324096), (1536, 317555), (1680, 290336), (1688, 288960), (1720, 283584), (1792, 272190), (1806, 270080), (1920, 254044), (2064, 236320), (2110, 231168), (2240, 217752), (2408, 202560), (2532, 192640), (2560, 190533), (2580, 189056), (2688, 181460), (2752, 177240), (2954, 165120), (3010, 162048), (3165, 154112), (3360, 145168), (3376, 144480), (3440, 141792), (3584, 136095), (3612, 135040), (3840, 127022), (4128, 118160), (4220, 115584), (4431, 110080), (4480, 108876), (4515, 108032), (4816, 101280), (5064, 96320), (5160, 94528), (5376, 90730), (5504, 88620), (5908, 82560), (6020, 81024), (6330, 77056), (6720, 72584), (6752, 72240), (6880, 70896), (7224, 67520), (7385, 66048), (7680, 63511), (8256, 59080), (8440, 57792), (8862, 55040), (8960, 54438), (9030, 54016), (9073, 53760), (9632, 50640), (10128, 48160), (10320, 47264), (10752, 45365), (11008, 44310), (11816, 41280), (12040, 40512), (12660, 38528), (13440, 36292), (13504, 36120), (13760, 35448), (14448, 33760), (14770, 33024), (16512, 29540), (16880, 28896), (17724, 27520), (17920, 27219), (18060, 27008), (18146, 26880), (19264, 25320), (20256, 24080), (20640, 23632), (22016, 22155)]