2031920640

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 400

約数和(自身を含む): 7486395840

約数和(自身を除く): 5454475200

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, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 239, 240, 246, 256, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 478, 480, 492, 512, 540, 576, 615, 640, 648, 656, 717, 720, 738, 768, 810, 820, 864, 956, 960, 984, 1080, 1107, 1152, 1195, 1230, 1280, 1296, 1312, 1434, 1440, 1476, 1536, 1620, 1640, 1728, 1845, 1912, 1920, 1968, 2151, 2160, 2214, 2304, 2390, 2460, 2560, 2592, 2624, 2868, 2880, 2952, 3240, 3280, 3321, 3456, 3585, 3690, 3824, 3840, 3936, 4302, 4320, 4428, 4608, 4780, 4920, 5184, 5248, 5535, 5736, 5760, 5904, 6453, 6480, 6560, 6642, 6912, 7170, 7380, 7648, 7680, 7872, 8604, 8640, 8856, 9560, 9799, 9840, 10368, 10496, 10755, 11070, 11472, 11520, 11808, 12906, 12960, 13120, 13284, 13824, 14340, 14760, 15296, 15744, 16605, 17208, 17280, 17712, 19120, 19359, 19598, 19680, 20736, 20992, 21510, 22140, 22944, 23040, 23616, 25812, 25920, 26240, 26568, 28680, 29397, 29520, 30592, 31488, 32265, 33210, 34416, 34560, 35424, 38240, 38718, 39196, 39360, 41472, 43020, 44280, 45888, 47232, 48995, 51624, 51840, 52480, 53136, 57360, 58794, 59040, 61184, 62976, 64530, 66420, 68832, 69120, 70848, 76480, 77436, 78392, 78720, 86040, 88191, 88560, 91776, 94464, 96795, 97990, 103248, 103680, 104960, 106272, 114720, 117588, 118080, 122368, 129060, 132840, 137664, 141696, 146985, 152960, 154872, 156784, 157440, 172080, 176382, 177120, 183552, 188928, 193590, 195980, 206496, 207360, 212544, 229440, 235176, 236160, 258120, 264573, 265680, 275328, 283392, 293970, 305920, 309744, 313568, 314880, 344160, 352764, 354240, 367104, 387180, 391960, 412992, 425088, 440955, 458880, 470352, 472320, 516240, 529146, 531360, 550656, 566784, 587940, 611840, 619488, 627136, 688320, 705528, 708480, 774360, 783920, 793719, 825984, 850176, 881910, 917760, 940704, 944640, 1032480, 1058292, 1062720, 1101312, 1175880, 1238976, 1254272, 1322865, 1376640, 1411056, 1416960, 1548720, 1567840, 1587438, 1651968, 1700352, 1763820, 1835520, 1881408, 2064960, 2116584, 2125440, 2351760, 2477952, 2508544, 2645730, 2753280, 2822112, 2833920, 3097440, 3135680, 3174876, 3303936, 3527640, 3762816, 3968595, 4129920, 4233168, 4250880, 4703520, 4955904, 5017088, 5291460, 5506560, 5644224, 6194880, 6271360, 6349752, 7055280, 7525632, 7937190, 8259840, 8466336, 8501760, 9407040, 9911808, 10582920, 11288448, 12389760, 12542720, 12699504, 14110560, 15051264, 15874380, 16519680, 16932672, 18814080, 21165840, 22576896, 24779520, 25085440, 25399008, 28221120, 31748760, 33865344, 37628160, 42331680, 45153792, 49559040, 50798016, 56442240, 63497520, 67730688, 75256320, 84663360, 101596032, 112884480, 126995040, 135461376, 169326720, 203192064, 225768960, 253990080, 338653440, 406384128, 507980160, 677306880, 1015960320, 2031920640]

約数ペア:

[(1, 2031920640), (2, 1015960320), (3, 677306880), (4, 507980160), (5, 406384128), (6, 338653440), (8, 253990080), (9, 225768960), (10, 203192064), (12, 169326720), (15, 135461376), (16, 126995040), (18, 112884480), (20, 101596032), (24, 84663360), (27, 75256320), (30, 67730688), (32, 63497520), (36, 56442240), (40, 50798016), (41, 49559040), (45, 45153792), (48, 42331680), (54, 37628160), (60, 33865344), (64, 31748760), (72, 28221120), (80, 25399008), (81, 25085440), (82, 24779520), (90, 22576896), (96, 21165840), (108, 18814080), (120, 16932672), (123, 16519680), (128, 15874380), (135, 15051264), (144, 14110560), (160, 12699504), (162, 12542720), (164, 12389760), (180, 11288448), (192, 10582920), (205, 9911808), (216, 9407040), (239, 8501760), (240, 8466336), (246, 8259840), (256, 7937190), (270, 7525632), (288, 7055280), (320, 6349752), (324, 6271360), (328, 6194880), (360, 5644224), (369, 5506560), (384, 5291460), (405, 5017088), (410, 4955904), (432, 4703520), (478, 4250880), (480, 4233168), (492, 4129920), (512, 3968595), (540, 3762816), (576, 3527640), (615, 3303936), (640, 3174876), (648, 3135680), (656, 3097440), (717, 2833920), (720, 2822112), (738, 2753280), (768, 2645730), (810, 2508544), (820, 2477952), (864, 2351760), (956, 2125440), (960, 2116584), (984, 2064960), (1080, 1881408), (1107, 1835520), (1152, 1763820), (1195, 1700352), (1230, 1651968), (1280, 1587438), (1296, 1567840), (1312, 1548720), (1434, 1416960), (1440, 1411056), (1476, 1376640), (1536, 1322865), (1620, 1254272), (1640, 1238976), (1728, 1175880), (1845, 1101312), (1912, 1062720), (1920, 1058292), (1968, 1032480), (2151, 944640), (2160, 940704), (2214, 917760), (2304, 881910), (2390, 850176), (2460, 825984), (2560, 793719), (2592, 783920), (2624, 774360), (2868, 708480), (2880, 705528), (2952, 688320), (3240, 627136), (3280, 619488), (3321, 611840), (3456, 587940), (3585, 566784), (3690, 550656), (3824, 531360), (3840, 529146), (3936, 516240), (4302, 472320), (4320, 470352), (4428, 458880), (4608, 440955), (4780, 425088), (4920, 412992), (5184, 391960), (5248, 387180), (5535, 367104), (5736, 354240), (5760, 352764), (5904, 344160), (6453, 314880), (6480, 313568), (6560, 309744), (6642, 305920), (6912, 293970), (7170, 283392), (7380, 275328), (7648, 265680), (7680, 264573), (7872, 258120), (8604, 236160), (8640, 235176), (8856, 229440), (9560, 212544), (9799, 207360), (9840, 206496), (10368, 195980), (10496, 193590), (10755, 188928), (11070, 183552), (11472, 177120), (11520, 176382), (11808, 172080), (12906, 157440), (12960, 156784), (13120, 154872), (13284, 152960), (13824, 146985), (14340, 141696), (14760, 137664), (15296, 132840), (15744, 129060), (16605, 122368), (17208, 118080), (17280, 117588), (17712, 114720), (19120, 106272), (19359, 104960), (19598, 103680), (19680, 103248), (20736, 97990), (20992, 96795), (21510, 94464), (22140, 91776), (22944, 88560), (23040, 88191), (23616, 86040), (25812, 78720), (25920, 78392), (26240, 77436), (26568, 76480), (28680, 70848), (29397, 69120), (29520, 68832), (30592, 66420), (31488, 64530), (32265, 62976), (33210, 61184), (34416, 59040), (34560, 58794), (35424, 57360), (38240, 53136), (38718, 52480), (39196, 51840), (39360, 51624), (41472, 48995), (43020, 47232), (44280, 45888)]