236645760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 256

約数和(自身を含む): 856800000

約数和(自身を除く): 620154240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 499, 520, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 998, 1040, 1140, 1216, 1235, 1248, 1482, 1497, 1520, 1560, 1664, 1824, 1920, 1976, 1996, 2080, 2280, 2432, 2470, 2495, 2496, 2964, 2994, 3040, 3120, 3648, 3705, 3952, 3992, 4160, 4560, 4940, 4990, 4992, 5928, 5988, 6080, 6240, 6487, 7296, 7410, 7485, 7904, 7984, 8320, 9120, 9481, 9880, 9980, 11856, 11976, 12160, 12480, 12974, 14820, 14970, 15808, 15968, 18240, 18962, 19461, 19760, 19960, 23712, 23952, 24960, 25948, 28443, 29640, 29940, 31616, 31936, 32435, 36480, 37924, 38922, 39520, 39920, 47405, 47424, 47904, 51896, 56886, 59280, 59880, 63872, 64870, 75848, 77844, 79040, 79840, 94810, 94848, 95808, 97305, 103792, 113772, 118560, 119760, 123253, 129740, 142215, 151696, 155688, 158080, 159680, 189620, 191616, 194610, 207584, 227544, 237120, 239520, 246506, 259480, 284430, 303392, 311376, 319360, 369759, 379240, 389220, 415168, 455088, 474240, 479040, 493012, 518960, 568860, 606784, 616265, 622752, 739518, 758480, 778440, 830336, 910176, 958080, 986024, 1037920, 1137720, 1213568, 1232530, 1245504, 1479036, 1516960, 1556880, 1820352, 1848795, 1972048, 2075840, 2275440, 2465060, 2491008, 2958072, 3033920, 3113760, 3640704, 3697590, 3944096, 4151680, 4550880, 4930120, 5916144, 6067840, 6227520, 7395180, 7888192, 9101760, 9860240, 11832288, 12455040, 14790360, 15776384, 18203520, 19720480, 23664576, 29580720, 39440960, 47329152, 59161440, 78881920, 118322880, 236645760]

約数ペア:

[(1, 236645760), (2, 118322880), (3, 78881920), (4, 59161440), (5, 47329152), (6, 39440960), (8, 29580720), (10, 23664576), (12, 19720480), (13, 18203520), (15, 15776384), (16, 14790360), (19, 12455040), (20, 11832288), (24, 9860240), (26, 9101760), (30, 7888192), (32, 7395180), (38, 6227520), (39, 6067840), (40, 5916144), (48, 4930120), (52, 4550880), (57, 4151680), (60, 3944096), (64, 3697590), (65, 3640704), (76, 3113760), (78, 3033920), (80, 2958072), (95, 2491008), (96, 2465060), (104, 2275440), (114, 2075840), (120, 1972048), (128, 1848795), (130, 1820352), (152, 1556880), (156, 1516960), (160, 1479036), (190, 1245504), (192, 1232530), (195, 1213568), (208, 1137720), (228, 1037920), (240, 986024), (247, 958080), (260, 910176), (285, 830336), (304, 778440), (312, 758480), (320, 739518), (380, 622752), (384, 616265), (390, 606784), (416, 568860), (456, 518960), (480, 493012), (494, 479040), (499, 474240), (520, 455088), (570, 415168), (608, 389220), (624, 379240), (640, 369759), (741, 319360), (760, 311376), (780, 303392), (832, 284430), (912, 259480), (960, 246506), (988, 239520), (998, 237120), (1040, 227544), (1140, 207584), (1216, 194610), (1235, 191616), (1248, 189620), (1482, 159680), (1497, 158080), (1520, 155688), (1560, 151696), (1664, 142215), (1824, 129740), (1920, 123253), (1976, 119760), (1996, 118560), (2080, 113772), (2280, 103792), (2432, 97305), (2470, 95808), (2495, 94848), (2496, 94810), (2964, 79840), (2994, 79040), (3040, 77844), (3120, 75848), (3648, 64870), (3705, 63872), (3952, 59880), (3992, 59280), (4160, 56886), (4560, 51896), (4940, 47904), (4990, 47424), (4992, 47405), (5928, 39920), (5988, 39520), (6080, 38922), (6240, 37924), (6487, 36480), (7296, 32435), (7410, 31936), (7485, 31616), (7904, 29940), (7984, 29640), (8320, 28443), (9120, 25948), (9481, 24960), (9880, 23952), (9980, 23712), (11856, 19960), (11976, 19760), (12160, 19461), (12480, 18962), (12974, 18240), (14820, 15968), (14970, 15808)]