126421440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 438912000

約数和(自身を除く): 312490560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 192, 228, 232, 239, 240, 285, 290, 304, 320, 348, 380, 435, 456, 464, 478, 480, 551, 570, 580, 608, 696, 717, 760, 870, 912, 928, 956, 960, 1102, 1140, 1160, 1195, 1216, 1392, 1434, 1520, 1653, 1740, 1824, 1856, 1912, 2204, 2280, 2320, 2390, 2755, 2784, 2868, 3040, 3306, 3480, 3585, 3648, 3824, 4408, 4541, 4560, 4640, 4780, 5510, 5568, 5736, 6080, 6612, 6931, 6960, 7170, 7648, 8265, 8816, 9082, 9120, 9280, 9560, 11020, 11472, 13224, 13623, 13862, 13920, 14340, 15296, 16530, 17632, 18164, 18240, 19120, 20793, 22040, 22705, 22944, 26448, 27246, 27724, 27840, 28680, 33060, 34655, 35264, 36328, 38240, 41586, 44080, 45410, 45888, 52896, 54492, 55448, 57360, 66120, 68115, 69310, 72656, 76480, 83172, 88160, 90820, 103965, 105792, 108984, 110896, 114720, 131689, 132240, 136230, 138620, 145312, 166344, 176320, 181640, 207930, 217968, 221792, 229440, 263378, 264480, 272460, 277240, 290624, 332688, 363280, 395067, 415860, 435936, 443584, 526756, 528960, 544920, 554480, 658445, 665376, 726560, 790134, 831720, 871872, 1053512, 1089840, 1108960, 1316890, 1330752, 1453120, 1580268, 1663440, 1975335, 2107024, 2179680, 2217920, 2633780, 3160536, 3326880, 3950670, 4214048, 4359360, 5267560, 6321072, 6653760, 7901340, 8428096, 10535120, 12642144, 15802680, 21070240, 25284288, 31605360, 42140480, 63210720, 126421440]

約数ペア:

[(1, 126421440), (2, 63210720), (3, 42140480), (4, 31605360), (5, 25284288), (6, 21070240), (8, 15802680), (10, 12642144), (12, 10535120), (15, 8428096), (16, 7901340), (19, 6653760), (20, 6321072), (24, 5267560), (29, 4359360), (30, 4214048), (32, 3950670), (38, 3326880), (40, 3160536), (48, 2633780), (57, 2217920), (58, 2179680), (60, 2107024), (64, 1975335), (76, 1663440), (80, 1580268), (87, 1453120), (95, 1330752), (96, 1316890), (114, 1108960), (116, 1089840), (120, 1053512), (145, 871872), (152, 831720), (160, 790134), (174, 726560), (190, 665376), (192, 658445), (228, 554480), (232, 544920), (239, 528960), (240, 526756), (285, 443584), (290, 435936), (304, 415860), (320, 395067), (348, 363280), (380, 332688), (435, 290624), (456, 277240), (464, 272460), (478, 264480), (480, 263378), (551, 229440), (570, 221792), (580, 217968), (608, 207930), (696, 181640), (717, 176320), (760, 166344), (870, 145312), (912, 138620), (928, 136230), (956, 132240), (960, 131689), (1102, 114720), (1140, 110896), (1160, 108984), (1195, 105792), (1216, 103965), (1392, 90820), (1434, 88160), (1520, 83172), (1653, 76480), (1740, 72656), (1824, 69310), (1856, 68115), (1912, 66120), (2204, 57360), (2280, 55448), (2320, 54492), (2390, 52896), (2755, 45888), (2784, 45410), (2868, 44080), (3040, 41586), (3306, 38240), (3480, 36328), (3585, 35264), (3648, 34655), (3824, 33060), (4408, 28680), (4541, 27840), (4560, 27724), (4640, 27246), (4780, 26448), (5510, 22944), (5568, 22705), (5736, 22040), (6080, 20793), (6612, 19120), (6931, 18240), (6960, 18164), (7170, 17632), (7648, 16530), (8265, 15296), (8816, 14340), (9082, 13920), (9120, 13862), (9280, 13623), (9560, 13224), (11020, 11472)]