166907520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 256

約数和(自身を含む): 637459200

約数和(自身を除く): 470551680

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 743, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1486, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2229, 2340, 2496, 2808, 2880, 2972, 3120, 3456, 3510, 3715, 3744, 4160, 4320, 4458, 4680, 4992, 5616, 5760, 5944, 6240, 6687, 7020, 7430, 7488, 8320, 8640, 8916, 9360, 9659, 11145, 11232, 11888, 12480, 13374, 14040, 14860, 14976, 17280, 17832, 18720, 19318, 20061, 22290, 22464, 23776, 24960, 26748, 28080, 28977, 29720, 33435, 35664, 37440, 38636, 40122, 44580, 44928, 47552, 48295, 53496, 56160, 57954, 59440, 66870, 71328, 74880, 77272, 80244, 86931, 89160, 95104, 96590, 100305, 106992, 112320, 115908, 118880, 133740, 142656, 144885, 154544, 160488, 173862, 178320, 193180, 200610, 213984, 224640, 231816, 237760, 260793, 267480, 285312, 289770, 309088, 320976, 347724, 356640, 386360, 401220, 427968, 434655, 463632, 475520, 521586, 534960, 579540, 618176, 641952, 695448, 713280, 772720, 802440, 855936, 869310, 927264, 1043172, 1069920, 1159080, 1236352, 1283904, 1303965, 1390896, 1426560, 1545440, 1604880, 1738620, 1854528, 2086344, 2139840, 2318160, 2567808, 2607930, 2781792, 3090880, 3209760, 3477240, 3709056, 4172688, 4279680, 4636320, 5215860, 5563584, 6181760, 6419520, 6954480, 8345376, 9272640, 10431720, 11127168, 12839040, 13908960, 16690752, 18545280, 20863440, 27817920, 33381504, 41726880, 55635840, 83453760, 166907520]

約数ペア:

[(1, 166907520), (2, 83453760), (3, 55635840), (4, 41726880), (5, 33381504), (6, 27817920), (8, 20863440), (9, 18545280), (10, 16690752), (12, 13908960), (13, 12839040), (15, 11127168), (16, 10431720), (18, 9272640), (20, 8345376), (24, 6954480), (26, 6419520), (27, 6181760), (30, 5563584), (32, 5215860), (36, 4636320), (39, 4279680), (40, 4172688), (45, 3709056), (48, 3477240), (52, 3209760), (54, 3090880), (60, 2781792), (64, 2607930), (65, 2567808), (72, 2318160), (78, 2139840), (80, 2086344), (90, 1854528), (96, 1738620), (104, 1604880), (108, 1545440), (117, 1426560), (120, 1390896), (128, 1303965), (130, 1283904), (135, 1236352), (144, 1159080), (156, 1069920), (160, 1043172), (180, 927264), (192, 869310), (195, 855936), (208, 802440), (216, 772720), (234, 713280), (240, 695448), (260, 641952), (270, 618176), (288, 579540), (312, 534960), (320, 521586), (351, 475520), (360, 463632), (384, 434655), (390, 427968), (416, 401220), (432, 386360), (468, 356640), (480, 347724), (520, 320976), (540, 309088), (576, 289770), (585, 285312), (624, 267480), (640, 260793), (702, 237760), (720, 231816), (743, 224640), (780, 213984), (832, 200610), (864, 193180), (936, 178320), (960, 173862), (1040, 160488), (1080, 154544), (1152, 144885), (1170, 142656), (1248, 133740), (1404, 118880), (1440, 115908), (1486, 112320), (1560, 106992), (1664, 100305), (1728, 96590), (1755, 95104), (1872, 89160), (1920, 86931), (2080, 80244), (2160, 77272), (2229, 74880), (2340, 71328), (2496, 66870), (2808, 59440), (2880, 57954), (2972, 56160), (3120, 53496), (3456, 48295), (3510, 47552), (3715, 44928), (3744, 44580), (4160, 40122), (4320, 38636), (4458, 37440), (4680, 35664), (4992, 33435), (5616, 29720), (5760, 28977), (5944, 28080), (6240, 26748), (6687, 24960), (7020, 23776), (7430, 22464), (7488, 22290), (8320, 20061), (8640, 19318), (8916, 18720), (9360, 17832), (9659, 17280), (11145, 14976), (11232, 14860), (11888, 14040), (12480, 13374)]