160249440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 553839552

約数和(自身を除く): 393590112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 416, 421, 480, 488, 520, 610, 624, 732, 780, 793, 842, 915, 976, 1040, 1220, 1248, 1263, 1464, 1560, 1586, 1684, 1830, 1952, 2080, 2105, 2379, 2440, 2526, 2928, 3120, 3172, 3368, 3660, 3965, 4210, 4758, 4880, 5052, 5473, 5856, 6240, 6315, 6344, 6736, 7320, 7930, 8420, 9516, 9760, 10104, 10946, 11895, 12630, 12688, 13472, 14640, 15860, 16419, 16840, 19032, 20208, 21892, 23790, 25260, 25376, 25681, 27365, 29280, 31720, 32838, 33680, 38064, 40416, 43784, 47580, 50520, 51362, 54730, 63440, 65676, 67360, 76128, 77043, 82095, 87568, 95160, 101040, 102724, 109460, 126880, 128405, 131352, 154086, 164190, 175136, 190320, 202080, 205448, 218920, 256810, 262704, 308172, 328380, 333853, 380640, 385215, 410896, 437840, 513620, 525408, 616344, 656760, 667706, 770430, 821792, 875680, 1001559, 1027240, 1232688, 1313520, 1335412, 1540860, 1669265, 2003118, 2054480, 2465376, 2627040, 2670824, 3081720, 3338530, 4006236, 4108960, 5007795, 5341648, 6163440, 6677060, 8012472, 10015590, 10683296, 12326880, 13354120, 16024944, 20031180, 26708240, 32049888, 40062360, 53416480, 80124720, 160249440]

約数ペア:

[(1, 160249440), (2, 80124720), (3, 53416480), (4, 40062360), (5, 32049888), (6, 26708240), (8, 20031180), (10, 16024944), (12, 13354120), (13, 12326880), (15, 10683296), (16, 10015590), (20, 8012472), (24, 6677060), (26, 6163440), (30, 5341648), (32, 5007795), (39, 4108960), (40, 4006236), (48, 3338530), (52, 3081720), (60, 2670824), (61, 2627040), (65, 2465376), (78, 2054480), (80, 2003118), (96, 1669265), (104, 1540860), (120, 1335412), (122, 1313520), (130, 1232688), (156, 1027240), (160, 1001559), (183, 875680), (195, 821792), (208, 770430), (240, 667706), (244, 656760), (260, 616344), (305, 525408), (312, 513620), (366, 437840), (390, 410896), (416, 385215), (421, 380640), (480, 333853), (488, 328380), (520, 308172), (610, 262704), (624, 256810), (732, 218920), (780, 205448), (793, 202080), (842, 190320), (915, 175136), (976, 164190), (1040, 154086), (1220, 131352), (1248, 128405), (1263, 126880), (1464, 109460), (1560, 102724), (1586, 101040), (1684, 95160), (1830, 87568), (1952, 82095), (2080, 77043), (2105, 76128), (2379, 67360), (2440, 65676), (2526, 63440), (2928, 54730), (3120, 51362), (3172, 50520), (3368, 47580), (3660, 43784), (3965, 40416), (4210, 38064), (4758, 33680), (4880, 32838), (5052, 31720), (5473, 29280), (5856, 27365), (6240, 25681), (6315, 25376), (6344, 25260), (6736, 23790), (7320, 21892), (7930, 20208), (8420, 19032), (9516, 16840), (9760, 16419), (10104, 15860), (10946, 14640), (11895, 13472), (12630, 12688)]