151312320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 224

約数和(自身を含む): 542787840

約数和(自身を除く): 391475520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 192, 211, 216, 240, 249, 270, 288, 320, 332, 360, 415, 422, 432, 480, 498, 540, 576, 633, 664, 720, 747, 830, 844, 864, 960, 996, 1055, 1080, 1245, 1266, 1328, 1440, 1494, 1660, 1688, 1728, 1899, 1992, 2110, 2160, 2241, 2490, 2532, 2656, 2880, 2988, 3165, 3320, 3376, 3735, 3798, 3984, 4220, 4320, 4482, 4980, 5064, 5312, 5697, 5976, 6330, 6640, 6752, 7470, 7596, 7968, 8440, 8640, 8964, 9495, 9960, 10128, 11205, 11394, 11952, 12660, 13280, 13504, 14940, 15192, 15936, 16880, 17513, 17928, 18990, 19920, 20256, 22410, 22788, 23904, 25320, 26560, 28485, 29880, 30384, 33760, 35026, 35856, 37980, 39840, 40512, 44820, 45576, 47808, 50640, 52539, 56970, 59760, 60768, 67520, 70052, 71712, 75960, 79680, 87565, 89640, 91152, 101280, 105078, 113940, 119520, 121536, 140104, 143424, 151920, 157617, 175130, 179280, 182304, 202560, 210156, 227880, 239040, 262695, 280208, 303840, 315234, 350260, 358560, 364608, 420312, 455760, 472851, 525390, 560416, 607680, 630468, 700520, 717120, 788085, 840624, 911520, 945702, 1050780, 1120832, 1260936, 1401040, 1576170, 1681248, 1823040, 1891404, 2101560, 2364255, 2521872, 2802080, 3152340, 3362496, 3782808, 4203120, 4728510, 5043744, 5604160, 6304680, 7565616, 8406240, 9457020, 10087488, 12609360, 15131232, 16812480, 18914040, 25218720, 30262464, 37828080, 50437440, 75656160, 151312320]

約数ペア:

[(1, 151312320), (2, 75656160), (3, 50437440), (4, 37828080), (5, 30262464), (6, 25218720), (8, 18914040), (9, 16812480), (10, 15131232), (12, 12609360), (15, 10087488), (16, 9457020), (18, 8406240), (20, 7565616), (24, 6304680), (27, 5604160), (30, 5043744), (32, 4728510), (36, 4203120), (40, 3782808), (45, 3362496), (48, 3152340), (54, 2802080), (60, 2521872), (64, 2364255), (72, 2101560), (80, 1891404), (83, 1823040), (90, 1681248), (96, 1576170), (108, 1401040), (120, 1260936), (135, 1120832), (144, 1050780), (160, 945702), (166, 911520), (180, 840624), (192, 788085), (211, 717120), (216, 700520), (240, 630468), (249, 607680), (270, 560416), (288, 525390), (320, 472851), (332, 455760), (360, 420312), (415, 364608), (422, 358560), (432, 350260), (480, 315234), (498, 303840), (540, 280208), (576, 262695), (633, 239040), (664, 227880), (720, 210156), (747, 202560), (830, 182304), (844, 179280), (864, 175130), (960, 157617), (996, 151920), (1055, 143424), (1080, 140104), (1245, 121536), (1266, 119520), (1328, 113940), (1440, 105078), (1494, 101280), (1660, 91152), (1688, 89640), (1728, 87565), (1899, 79680), (1992, 75960), (2110, 71712), (2160, 70052), (2241, 67520), (2490, 60768), (2532, 59760), (2656, 56970), (2880, 52539), (2988, 50640), (3165, 47808), (3320, 45576), (3376, 44820), (3735, 40512), (3798, 39840), (3984, 37980), (4220, 35856), (4320, 35026), (4482, 33760), (4980, 30384), (5064, 29880), (5312, 28485), (5697, 26560), (5976, 25320), (6330, 23904), (6640, 22788), (6752, 22410), (7470, 20256), (7596, 19920), (7968, 18990), (8440, 17928), (8640, 17513), (8964, 16880), (9495, 15936), (9960, 15192), (10128, 14940), (11205, 13504), (11394, 13280), (11952, 12660)]