677306880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 320

約数和(自身を含む): 2474841600

約数和(自身を除く): 1797534720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 239, 240, 246, 256, 270, 288, 320, 328, 360, 369, 384, 410, 432, 478, 480, 492, 512, 540, 576, 615, 640, 656, 717, 720, 738, 768, 820, 864, 956, 960, 984, 1080, 1107, 1152, 1195, 1230, 1280, 1312, 1434, 1440, 1476, 1536, 1640, 1728, 1845, 1912, 1920, 1968, 2151, 2160, 2214, 2304, 2390, 2460, 2560, 2624, 2868, 2880, 2952, 3280, 3456, 3585, 3690, 3824, 3840, 3936, 4302, 4320, 4428, 4608, 4780, 4920, 5248, 5535, 5736, 5760, 5904, 6453, 6560, 6912, 7170, 7380, 7648, 7680, 7872, 8604, 8640, 8856, 9560, 9799, 9840, 10496, 10755, 11070, 11472, 11520, 11808, 12906, 13120, 13824, 14340, 14760, 15296, 15744, 17208, 17280, 17712, 19120, 19598, 19680, 20992, 21510, 22140, 22944, 23040, 23616, 25812, 26240, 28680, 29397, 29520, 30592, 31488, 32265, 34416, 34560, 35424, 38240, 39196, 39360, 43020, 44280, 45888, 47232, 48995, 51624, 52480, 57360, 58794, 59040, 61184, 62976, 64530, 68832, 69120, 70848, 76480, 78392, 78720, 86040, 88191, 88560, 91776, 94464, 97990, 103248, 104960, 114720, 117588, 118080, 122368, 129060, 137664, 141696, 146985, 152960, 156784, 157440, 172080, 176382, 177120, 183552, 188928, 195980, 206496, 229440, 235176, 236160, 258120, 264573, 275328, 283392, 293970, 305920, 313568, 314880, 344160, 352764, 354240, 367104, 391960, 412992, 440955, 458880, 470352, 472320, 516240, 529146, 550656, 566784, 587940, 611840, 627136, 688320, 705528, 708480, 783920, 825984, 881910, 917760, 940704, 944640, 1032480, 1058292, 1101312, 1175880, 1254272, 1322865, 1376640, 1411056, 1416960, 1567840, 1651968, 1763820, 1835520, 1881408, 2064960, 2116584, 2351760, 2508544, 2645730, 2753280, 2822112, 2833920, 3135680, 3303936, 3527640, 3762816, 4129920, 4233168, 4703520, 5017088, 5291460, 5506560, 5644224, 6271360, 7055280, 7525632, 8259840, 8466336, 9407040, 10582920, 11288448, 12542720, 14110560, 15051264, 16519680, 16932672, 18814080, 21165840, 22576896, 25085440, 28221120, 33865344, 37628160, 42331680, 45153792, 56442240, 67730688, 75256320, 84663360, 112884480, 135461376, 169326720, 225768960, 338653440, 677306880]

約数ペア:

[(1, 677306880), (2, 338653440), (3, 225768960), (4, 169326720), (5, 135461376), (6, 112884480), (8, 84663360), (9, 75256320), (10, 67730688), (12, 56442240), (15, 45153792), (16, 42331680), (18, 37628160), (20, 33865344), (24, 28221120), (27, 25085440), (30, 22576896), (32, 21165840), (36, 18814080), (40, 16932672), (41, 16519680), (45, 15051264), (48, 14110560), (54, 12542720), (60, 11288448), (64, 10582920), (72, 9407040), (80, 8466336), (82, 8259840), (90, 7525632), (96, 7055280), (108, 6271360), (120, 5644224), (123, 5506560), (128, 5291460), (135, 5017088), (144, 4703520), (160, 4233168), (164, 4129920), (180, 3762816), (192, 3527640), (205, 3303936), (216, 3135680), (239, 2833920), (240, 2822112), (246, 2753280), (256, 2645730), (270, 2508544), (288, 2351760), (320, 2116584), (328, 2064960), (360, 1881408), (369, 1835520), (384, 1763820), (410, 1651968), (432, 1567840), (478, 1416960), (480, 1411056), (492, 1376640), (512, 1322865), (540, 1254272), (576, 1175880), (615, 1101312), (640, 1058292), (656, 1032480), (717, 944640), (720, 940704), (738, 917760), (768, 881910), (820, 825984), (864, 783920), (956, 708480), (960, 705528), (984, 688320), (1080, 627136), (1107, 611840), (1152, 587940), (1195, 566784), (1230, 550656), (1280, 529146), (1312, 516240), (1434, 472320), (1440, 470352), (1476, 458880), (1536, 440955), (1640, 412992), (1728, 391960), (1845, 367104), (1912, 354240), (1920, 352764), (1968, 344160), (2151, 314880), (2160, 313568), (2214, 305920), (2304, 293970), (2390, 283392), (2460, 275328), (2560, 264573), (2624, 258120), (2868, 236160), (2880, 235176), (2952, 229440), (3280, 206496), (3456, 195980), (3585, 188928), (3690, 183552), (3824, 177120), (3840, 176382), (3936, 172080), (4302, 157440), (4320, 156784), (4428, 152960), (4608, 146985), (4780, 141696), (4920, 137664), (5248, 129060), (5535, 122368), (5736, 118080), (5760, 117588), (5904, 114720), (6453, 104960), (6560, 103248), (6912, 97990), (7170, 94464), (7380, 91776), (7648, 88560), (7680, 88191), (7872, 86040), (8604, 78720), (8640, 78392), (8856, 76480), (9560, 70848), (9799, 69120), (9840, 68832), (10496, 64530), (10755, 62976), (11070, 61184), (11472, 59040), (11520, 58794), (11808, 57360), (12906, 52480), (13120, 51624), (13824, 48995), (14340, 47232), (14760, 45888), (15296, 44280), (15744, 43020), (17208, 39360), (17280, 39196), (17712, 38240), (19120, 35424), (19598, 34560), (19680, 34416), (20992, 32265), (21510, 31488), (22140, 30592), (22944, 29520), (23040, 29397), (23616, 28680), (25812, 26240)]