154046880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 586595520

約数和(自身を除く): 432548640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 211, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 422, 432, 468, 480, 507, 520, 540, 585, 624, 633, 676, 702, 720, 780, 844, 845, 864, 936, 1014, 1040, 1055, 1080, 1170, 1248, 1266, 1352, 1404, 1440, 1521, 1560, 1688, 1690, 1755, 1872, 1899, 2028, 2080, 2110, 2160, 2340, 2532, 2535, 2704, 2743, 2808, 3042, 3120, 3165, 3376, 3380, 3510, 3744, 3798, 4056, 4220, 4320, 4563, 4680, 5064, 5070, 5408, 5486, 5616, 5697, 6084, 6240, 6330, 6752, 6760, 7020, 7596, 7605, 8112, 8229, 8440, 9126, 9360, 9495, 10128, 10140, 10972, 11232, 11394, 12168, 12660, 13520, 13715, 14040, 15192, 15210, 16224, 16458, 16880, 18252, 18720, 18990, 20256, 20280, 21944, 22788, 22815, 24336, 24687, 25320, 27040, 27430, 28080, 28485, 30384, 30420, 32916, 33760, 35659, 36504, 37980, 40560, 41145, 43888, 45576, 45630, 48672, 49374, 50640, 54860, 56160, 56970, 60768, 60840, 65832, 71318, 73008, 74061, 75960, 81120, 82290, 87776, 91152, 91260, 98748, 101280, 106977, 109720, 113940, 121680, 123435, 131664, 142636, 146016, 148122, 151920, 164580, 178295, 182304, 182520, 197496, 213954, 219440, 227880, 243360, 246870, 263328, 285272, 296244, 303840, 320931, 329160, 356590, 365040, 370305, 394992, 427908, 438880, 455760, 493740, 534885, 570544, 592488, 641862, 658320, 713180, 730080, 740610, 789984, 855816, 911520, 962793, 987480, 1069770, 1141088, 1184976, 1283724, 1316640, 1426360, 1481220, 1604655, 1711632, 1925586, 1974960, 2139540, 2369952, 2567448, 2852720, 2962440, 3209310, 3423264, 3851172, 3949920, 4279080, 4813965, 5134896, 5705440, 5924880, 6418620, 7702344, 8558160, 9627930, 10269792, 11849760, 12837240, 15404688, 17116320, 19255860, 25674480, 30809376, 38511720, 51348960, 77023440, 154046880]

約数ペア:

[(1, 154046880), (2, 77023440), (3, 51348960), (4, 38511720), (5, 30809376), (6, 25674480), (8, 19255860), (9, 17116320), (10, 15404688), (12, 12837240), (13, 11849760), (15, 10269792), (16, 9627930), (18, 8558160), (20, 7702344), (24, 6418620), (26, 5924880), (27, 5705440), (30, 5134896), (32, 4813965), (36, 4279080), (39, 3949920), (40, 3851172), (45, 3423264), (48, 3209310), (52, 2962440), (54, 2852720), (60, 2567448), (65, 2369952), (72, 2139540), (78, 1974960), (80, 1925586), (90, 1711632), (96, 1604655), (104, 1481220), (108, 1426360), (117, 1316640), (120, 1283724), (130, 1184976), (135, 1141088), (144, 1069770), (156, 987480), (160, 962793), (169, 911520), (180, 855816), (195, 789984), (208, 740610), (211, 730080), (216, 713180), (234, 658320), (240, 641862), (260, 592488), (270, 570544), (288, 534885), (312, 493740), (338, 455760), (351, 438880), (360, 427908), (390, 394992), (416, 370305), (422, 365040), (432, 356590), (468, 329160), (480, 320931), (507, 303840), (520, 296244), (540, 285272), (585, 263328), (624, 246870), (633, 243360), (676, 227880), (702, 219440), (720, 213954), (780, 197496), (844, 182520), (845, 182304), (864, 178295), (936, 164580), (1014, 151920), (1040, 148122), (1055, 146016), (1080, 142636), (1170, 131664), (1248, 123435), (1266, 121680), (1352, 113940), (1404, 109720), (1440, 106977), (1521, 101280), (1560, 98748), (1688, 91260), (1690, 91152), (1755, 87776), (1872, 82290), (1899, 81120), (2028, 75960), (2080, 74061), (2110, 73008), (2160, 71318), (2340, 65832), (2532, 60840), (2535, 60768), (2704, 56970), (2743, 56160), (2808, 54860), (3042, 50640), (3120, 49374), (3165, 48672), (3376, 45630), (3380, 45576), (3510, 43888), (3744, 41145), (3798, 40560), (4056, 37980), (4220, 36504), (4320, 35659), (4563, 33760), (4680, 32916), (5064, 30420), (5070, 30384), (5408, 28485), (5486, 28080), (5616, 27430), (5697, 27040), (6084, 25320), (6240, 24687), (6330, 24336), (6752, 22815), (6760, 22788), (7020, 21944), (7596, 20280), (7605, 20256), (8112, 18990), (8229, 18720), (8440, 18252), (9126, 16880), (9360, 16458), (9495, 16224), (10128, 15210), (10140, 15192), (10972, 14040), (11232, 13715), (11394, 13520), (12168, 12660)]