160316640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 288

約数和(自身を含む): 619164000

約数和(自身を除く): 458847360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 288, 290, 319, 330, 348, 349, 352, 360, 396, 435, 440, 464, 480, 495, 522, 528, 580, 638, 660, 696, 698, 720, 792, 870, 880, 928, 957, 990, 1044, 1047, 1056, 1160, 1276, 1305, 1320, 1392, 1396, 1440, 1584, 1595, 1740, 1745, 1760, 1914, 1980, 2088, 2094, 2320, 2552, 2610, 2640, 2784, 2792, 2871, 3141, 3168, 3190, 3480, 3490, 3828, 3839, 3960, 4176, 4188, 4640, 4785, 5104, 5220, 5235, 5280, 5584, 5742, 6282, 6380, 6960, 6980, 7656, 7678, 7920, 8352, 8376, 9570, 10121, 10208, 10440, 10470, 11168, 11484, 11517, 12564, 12760, 13920, 13960, 14355, 15312, 15356, 15705, 15840, 16752, 19140, 19195, 20242, 20880, 20940, 22968, 23034, 25128, 25520, 27920, 28710, 30363, 30624, 30712, 31410, 33504, 34551, 38280, 38390, 40484, 41760, 41880, 45936, 46068, 50256, 50605, 51040, 55840, 57420, 57585, 60726, 61424, 62820, 69102, 76560, 76780, 80968, 83760, 91089, 91872, 92136, 100512, 101210, 111331, 114840, 115170, 121452, 122848, 125640, 138204, 151815, 153120, 153560, 161936, 167520, 172755, 182178, 184272, 202420, 222662, 229680, 230340, 242904, 251280, 276408, 303630, 307120, 323872, 333993, 345510, 364356, 368544, 404840, 445324, 455445, 459360, 460680, 485808, 502560, 552816, 556655, 607260, 614240, 667986, 691020, 728712, 809680, 890648, 910890, 921360, 971616, 1001979, 1105632, 1113310, 1214520, 1335972, 1382040, 1457424, 1619360, 1669965, 1781296, 1821780, 1842720, 2003958, 2226620, 2429040, 2671944, 2764080, 2914848, 3339930, 3562592, 3643560, 4007916, 4453240, 4858080, 5009895, 5343888, 5528160, 6679860, 7287120, 8015832, 8906480, 10019790, 10687776, 13359720, 14574240, 16031664, 17812960, 20039580, 26719440, 32063328, 40079160, 53438880, 80158320, 160316640]

約数ペア:

[(1, 160316640), (2, 80158320), (3, 53438880), (4, 40079160), (5, 32063328), (6, 26719440), (8, 20039580), (9, 17812960), (10, 16031664), (11, 14574240), (12, 13359720), (15, 10687776), (16, 10019790), (18, 8906480), (20, 8015832), (22, 7287120), (24, 6679860), (29, 5528160), (30, 5343888), (32, 5009895), (33, 4858080), (36, 4453240), (40, 4007916), (44, 3643560), (45, 3562592), (48, 3339930), (55, 2914848), (58, 2764080), (60, 2671944), (66, 2429040), (72, 2226620), (80, 2003958), (87, 1842720), (88, 1821780), (90, 1781296), (96, 1669965), (99, 1619360), (110, 1457424), (116, 1382040), (120, 1335972), (132, 1214520), (144, 1113310), (145, 1105632), (160, 1001979), (165, 971616), (174, 921360), (176, 910890), (180, 890648), (198, 809680), (220, 728712), (232, 691020), (240, 667986), (261, 614240), (264, 607260), (288, 556655), (290, 552816), (319, 502560), (330, 485808), (348, 460680), (349, 459360), (352, 455445), (360, 445324), (396, 404840), (435, 368544), (440, 364356), (464, 345510), (480, 333993), (495, 323872), (522, 307120), (528, 303630), (580, 276408), (638, 251280), (660, 242904), (696, 230340), (698, 229680), (720, 222662), (792, 202420), (870, 184272), (880, 182178), (928, 172755), (957, 167520), (990, 161936), (1044, 153560), (1047, 153120), (1056, 151815), (1160, 138204), (1276, 125640), (1305, 122848), (1320, 121452), (1392, 115170), (1396, 114840), (1440, 111331), (1584, 101210), (1595, 100512), (1740, 92136), (1745, 91872), (1760, 91089), (1914, 83760), (1980, 80968), (2088, 76780), (2094, 76560), (2320, 69102), (2552, 62820), (2610, 61424), (2640, 60726), (2784, 57585), (2792, 57420), (2871, 55840), (3141, 51040), (3168, 50605), (3190, 50256), (3480, 46068), (3490, 45936), (3828, 41880), (3839, 41760), (3960, 40484), (4176, 38390), (4188, 38280), (4640, 34551), (4785, 33504), (5104, 31410), (5220, 30712), (5235, 30624), (5280, 30363), (5584, 28710), (5742, 27920), (6282, 25520), (6380, 25128), (6960, 23034), (6980, 22968), (7656, 20940), (7678, 20880), (7920, 20242), (8352, 19195), (8376, 19140), (9570, 16752), (10121, 15840), (10208, 15705), (10440, 15356), (10470, 15312), (11168, 14355), (11484, 13960), (11517, 13920), (12564, 12760)]