471016080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 320

約数和(自身を含む): 1785600000

約数和(自身を除く): 1314583920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 90, 92, 95, 108, 114, 115, 120, 135, 138, 144, 152, 171, 180, 184, 190, 207, 216, 228, 230, 240, 270, 276, 285, 304, 342, 345, 360, 368, 380, 414, 432, 437, 456, 460, 499, 513, 540, 552, 570, 621, 684, 690, 720, 760, 828, 855, 874, 912, 920, 998, 1026, 1035, 1080, 1104, 1140, 1242, 1311, 1368, 1380, 1497, 1520, 1656, 1710, 1748, 1840, 1996, 2052, 2070, 2160, 2185, 2280, 2484, 2495, 2565, 2622, 2736, 2760, 2994, 3105, 3312, 3420, 3496, 3933, 3992, 4104, 4140, 4370, 4491, 4560, 4968, 4990, 5130, 5244, 5520, 5988, 6210, 6555, 6840, 6992, 7485, 7866, 7984, 8208, 8280, 8740, 8982, 9481, 9936, 9980, 10260, 10488, 11477, 11799, 11976, 12420, 13110, 13473, 13680, 14970, 15732, 16560, 17480, 17964, 18962, 19665, 19960, 20520, 20976, 22455, 22954, 23598, 23952, 24840, 26220, 26946, 28443, 29940, 31464, 34431, 34960, 35928, 37924, 39330, 39920, 41040, 44910, 45908, 47196, 47405, 49680, 52440, 53892, 56886, 57385, 58995, 59880, 62928, 67365, 68862, 71856, 75848, 78660, 85329, 89820, 91816, 94392, 94810, 103293, 104880, 107784, 113772, 114770, 117990, 119760, 134730, 137724, 142215, 151696, 157320, 170658, 172155, 179640, 183632, 188784, 189620, 206586, 215568, 218063, 227544, 229540, 235980, 255987, 269460, 275448, 284430, 309879, 314640, 341316, 344310, 359280, 379240, 413172, 426645, 436126, 455088, 459080, 471960, 511974, 516465, 538920, 550896, 568860, 619758, 654189, 682632, 688620, 758480, 826344, 853290, 872252, 918160, 943920, 1023948, 1032930, 1077840, 1090315, 1137720, 1239516, 1279935, 1308378, 1365264, 1377240, 1549395, 1652688, 1706580, 1744504, 1962567, 2047896, 2065860, 2180630, 2275440, 2479032, 2559870, 2616756, 2754480, 3098790, 3270945, 3413160, 3489008, 3925134, 4095792, 4131720, 4361260, 4958064, 5119740, 5233512, 5887701, 6197580, 6541890, 6826320, 7850268, 8263440, 8722520, 9812835, 10239480, 10467024, 11775402, 12395160, 13083780, 15700536, 17445040, 19625670, 20478960, 23550804, 24790320, 26167560, 29438505, 31401072, 39251340, 47101608, 52335120, 58877010, 78502680, 94203216, 117754020, 157005360, 235508040, 471016080]

約数ペア:

[(1, 471016080), (2, 235508040), (3, 157005360), (4, 117754020), (5, 94203216), (6, 78502680), (8, 58877010), (9, 52335120), (10, 47101608), (12, 39251340), (15, 31401072), (16, 29438505), (18, 26167560), (19, 24790320), (20, 23550804), (23, 20478960), (24, 19625670), (27, 17445040), (30, 15700536), (36, 13083780), (38, 12395160), (40, 11775402), (45, 10467024), (46, 10239480), (48, 9812835), (54, 8722520), (57, 8263440), (60, 7850268), (69, 6826320), (72, 6541890), (76, 6197580), (80, 5887701), (90, 5233512), (92, 5119740), (95, 4958064), (108, 4361260), (114, 4131720), (115, 4095792), (120, 3925134), (135, 3489008), (138, 3413160), (144, 3270945), (152, 3098790), (171, 2754480), (180, 2616756), (184, 2559870), (190, 2479032), (207, 2275440), (216, 2180630), (228, 2065860), (230, 2047896), (240, 1962567), (270, 1744504), (276, 1706580), (285, 1652688), (304, 1549395), (342, 1377240), (345, 1365264), (360, 1308378), (368, 1279935), (380, 1239516), (414, 1137720), (432, 1090315), (437, 1077840), (456, 1032930), (460, 1023948), (499, 943920), (513, 918160), (540, 872252), (552, 853290), (570, 826344), (621, 758480), (684, 688620), (690, 682632), (720, 654189), (760, 619758), (828, 568860), (855, 550896), (874, 538920), (912, 516465), (920, 511974), (998, 471960), (1026, 459080), (1035, 455088), (1080, 436126), (1104, 426645), (1140, 413172), (1242, 379240), (1311, 359280), (1368, 344310), (1380, 341316), (1497, 314640), (1520, 309879), (1656, 284430), (1710, 275448), (1748, 269460), (1840, 255987), (1996, 235980), (2052, 229540), (2070, 227544), (2160, 218063), (2185, 215568), (2280, 206586), (2484, 189620), (2495, 188784), (2565, 183632), (2622, 179640), (2736, 172155), (2760, 170658), (2994, 157320), (3105, 151696), (3312, 142215), (3420, 137724), (3496, 134730), (3933, 119760), (3992, 117990), (4104, 114770), (4140, 113772), (4370, 107784), (4491, 104880), (4560, 103293), (4968, 94810), (4990, 94392), (5130, 91816), (5244, 89820), (5520, 85329), (5988, 78660), (6210, 75848), (6555, 71856), (6840, 68862), (6992, 67365), (7485, 62928), (7866, 59880), (7984, 58995), (8208, 57385), (8280, 56886), (8740, 53892), (8982, 52440), (9481, 49680), (9936, 47405), (9980, 47196), (10260, 45908), (10488, 44910), (11477, 41040), (11799, 39920), (11976, 39330), (12420, 37924), (13110, 35928), (13473, 34960), (13680, 34431), (14970, 31464), (15732, 29940), (16560, 28443), (17480, 26946), (17964, 26220), (18962, 24840), (19665, 23952), (19960, 23598), (20520, 22954), (20976, 22455)]