310875840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3271}}^1$

素因数の和:3308

約数の個数: 224

約数和(自身を含む): 1196766720

約数和(自身を除く): 885890880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3271, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 6542, 7920, 8640, 9504, 9813, 10560, 11880, 13084, 15840, 16355, 19008, 19626, 23760, 26168, 29439, 31680, 32710, 35981, 39252, 47520, 49065, 52336, 58878, 65420, 71962, 78504, 88317, 95040, 98130, 104672, 107943, 117756, 130840, 143924, 147195, 157008, 176634, 179905, 196260, 209344, 215886, 235512, 261680, 287848, 294390, 314016, 323829, 353268, 359810, 392520, 431772, 441585, 471024, 523360, 539715, 575696, 588780, 628032, 647658, 706536, 719620, 785040, 863544, 883170, 942048, 971487, 1046720, 1079430, 1151392, 1177560, 1295316, 1413072, 1439240, 1570080, 1619145, 1727088, 1766340, 1884096, 1942974, 2158860, 2302784, 2355120, 2590632, 2826144, 2878480, 3140160, 3238290, 3454176, 3532680, 3885948, 4317720, 4710240, 4857435, 5181264, 5652288, 5756960, 6476580, 6908352, 7065360, 7771896, 8635440, 9420480, 9714870, 10362528, 11513920, 12953160, 14130720, 15543792, 17270880, 19429740, 20725056, 25906320, 28261440, 31087584, 34541760, 38859480, 51812640, 62175168, 77718960, 103625280, 155437920, 310875840]

約数ペア:

[(1, 310875840), (2, 155437920), (3, 103625280), (4, 77718960), (5, 62175168), (6, 51812640), (8, 38859480), (9, 34541760), (10, 31087584), (11, 28261440), (12, 25906320), (15, 20725056), (16, 19429740), (18, 17270880), (20, 15543792), (22, 14130720), (24, 12953160), (27, 11513920), (30, 10362528), (32, 9714870), (33, 9420480), (36, 8635440), (40, 7771896), (44, 7065360), (45, 6908352), (48, 6476580), (54, 5756960), (55, 5652288), (60, 5181264), (64, 4857435), (66, 4710240), (72, 4317720), (80, 3885948), (88, 3532680), (90, 3454176), (96, 3238290), (99, 3140160), (108, 2878480), (110, 2826144), (120, 2590632), (132, 2355120), (135, 2302784), (144, 2158860), (160, 1942974), (165, 1884096), (176, 1766340), (180, 1727088), (192, 1619145), (198, 1570080), (216, 1439240), (220, 1413072), (240, 1295316), (264, 1177560), (270, 1151392), (288, 1079430), (297, 1046720), (320, 971487), (330, 942048), (352, 883170), (360, 863544), (396, 785040), (432, 719620), (440, 706536), (480, 647658), (495, 628032), (528, 588780), (540, 575696), (576, 539715), (594, 523360), (660, 471024), (704, 441585), (720, 431772), (792, 392520), (864, 359810), (880, 353268), (960, 323829), (990, 314016), (1056, 294390), (1080, 287848), (1188, 261680), (1320, 235512), (1440, 215886), (1485, 209344), (1584, 196260), (1728, 179905), (1760, 176634), (1980, 157008), (2112, 147195), (2160, 143924), (2376, 130840), (2640, 117756), (2880, 107943), (2970, 104672), (3168, 98130), (3271, 95040), (3520, 88317), (3960, 78504), (4320, 71962), (4752, 65420), (5280, 58878), (5940, 52336), (6336, 49065), (6542, 47520), (7920, 39252), (8640, 35981), (9504, 32710), (9813, 31680), (10560, 29439), (11880, 26168), (13084, 23760), (15840, 19626), (16355, 19008)]