168443520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 625121280

約数和(自身を除く): 456677760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 151, 160, 166, 168, 192, 210, 224, 240, 249, 280, 302, 320, 332, 336, 384, 415, 420, 448, 453, 480, 498, 560, 581, 604, 640, 664, 672, 755, 830, 840, 896, 906, 960, 996, 1057, 1120, 1162, 1208, 1245, 1328, 1344, 1510, 1660, 1680, 1743, 1812, 1920, 1992, 2114, 2240, 2265, 2324, 2416, 2490, 2656, 2688, 2905, 3020, 3171, 3320, 3360, 3486, 3624, 3984, 4228, 4480, 4530, 4648, 4832, 4980, 5285, 5312, 5810, 6040, 6342, 6640, 6720, 6972, 7248, 7968, 8456, 8715, 9060, 9296, 9664, 9960, 10570, 10624, 11620, 12080, 12533, 12684, 13280, 13440, 13944, 14496, 15855, 15936, 16912, 17430, 18120, 18592, 19328, 19920, 21140, 23240, 24160, 25066, 25368, 26560, 27888, 28992, 31710, 31872, 33824, 34860, 36240, 37184, 37599, 39840, 42280, 46480, 48320, 50132, 50736, 53120, 55776, 57984, 62665, 63420, 67648, 69720, 72480, 74368, 75198, 79680, 84560, 87731, 92960, 96640, 100264, 101472, 111552, 125330, 126840, 135296, 139440, 144960, 150396, 159360, 169120, 175462, 185920, 187995, 200528, 202944, 223104, 250660, 253680, 263193, 278880, 289920, 300792, 338240, 350924, 371840, 375990, 401056, 405888, 438655, 501320, 507360, 526386, 557760, 601584, 676480, 701848, 751980, 802112, 877310, 1002640, 1014720, 1052772, 1115520, 1203168, 1315965, 1403696, 1503960, 1604224, 1754620, 2005280, 2029440, 2105544, 2406336, 2631930, 2807392, 3007920, 3509240, 4010560, 4211088, 4812672, 5263860, 5614784, 6015840, 7018480, 8021120, 8422176, 10527720, 11229568, 12031680, 14036960, 16844352, 21055440, 24063360, 28073920, 33688704, 42110880, 56147840, 84221760, 168443520]

約数ペア:

[(1, 168443520), (2, 84221760), (3, 56147840), (4, 42110880), (5, 33688704), (6, 28073920), (7, 24063360), (8, 21055440), (10, 16844352), (12, 14036960), (14, 12031680), (15, 11229568), (16, 10527720), (20, 8422176), (21, 8021120), (24, 7018480), (28, 6015840), (30, 5614784), (32, 5263860), (35, 4812672), (40, 4211088), (42, 4010560), (48, 3509240), (56, 3007920), (60, 2807392), (64, 2631930), (70, 2406336), (80, 2105544), (83, 2029440), (84, 2005280), (96, 1754620), (105, 1604224), (112, 1503960), (120, 1403696), (128, 1315965), (140, 1203168), (151, 1115520), (160, 1052772), (166, 1014720), (168, 1002640), (192, 877310), (210, 802112), (224, 751980), (240, 701848), (249, 676480), (280, 601584), (302, 557760), (320, 526386), (332, 507360), (336, 501320), (384, 438655), (415, 405888), (420, 401056), (448, 375990), (453, 371840), (480, 350924), (498, 338240), (560, 300792), (581, 289920), (604, 278880), (640, 263193), (664, 253680), (672, 250660), (755, 223104), (830, 202944), (840, 200528), (896, 187995), (906, 185920), (960, 175462), (996, 169120), (1057, 159360), (1120, 150396), (1162, 144960), (1208, 139440), (1245, 135296), (1328, 126840), (1344, 125330), (1510, 111552), (1660, 101472), (1680, 100264), (1743, 96640), (1812, 92960), (1920, 87731), (1992, 84560), (2114, 79680), (2240, 75198), (2265, 74368), (2324, 72480), (2416, 69720), (2490, 67648), (2656, 63420), (2688, 62665), (2905, 57984), (3020, 55776), (3171, 53120), (3320, 50736), (3360, 50132), (3486, 48320), (3624, 46480), (3984, 42280), (4228, 39840), (4480, 37599), (4530, 37184), (4648, 36240), (4832, 34860), (4980, 33824), (5285, 31872), (5312, 31710), (5810, 28992), (6040, 27888), (6342, 26560), (6640, 25368), (6720, 25066), (6972, 24160), (7248, 23240), (7968, 21140), (8456, 19920), (8715, 19328), (9060, 18592), (9296, 18120), (9664, 17430), (9960, 16912), (10570, 15936), (10624, 15855), (11620, 14496), (12080, 13944), (12533, 13440), (12684, 13280)]