148417920

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 320

約数和(自身を含む): 607226400

約数和(自身を除く): 458808480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 409, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 818, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1227, 1260, 1296, 1344, 1440, 1512, 1620, 1636, 1680, 1728, 1890, 1920, 2016, 2045, 2160, 2240, 2268, 2454, 2520, 2592, 2688, 2835, 2863, 2880, 3024, 3240, 3272, 3360, 3456, 3681, 3780, 4032, 4090, 4320, 4480, 4536, 4908, 5040, 5184, 5670, 5726, 5760, 6048, 6135, 6480, 6544, 6720, 7362, 7560, 8064, 8180, 8589, 8640, 9072, 9816, 10080, 10368, 11043, 11340, 11452, 12096, 12270, 12960, 13088, 13440, 14315, 14724, 15120, 16360, 17178, 17280, 18144, 18405, 19632, 20160, 22086, 22680, 22904, 24192, 24540, 25767, 25920, 26176, 28630, 29448, 30240, 32720, 33129, 34356, 36288, 36810, 39264, 40320, 42945, 44172, 45360, 45808, 49080, 51534, 51840, 52352, 55215, 57260, 58896, 60480, 65440, 66258, 68712, 72576, 73620, 77301, 78528, 85890, 88344, 90720, 91616, 98160, 103068, 110430, 114520, 117792, 120960, 128835, 130880, 132516, 137424, 147240, 154602, 157056, 165645, 171780, 176688, 181440, 183232, 196320, 206136, 220860, 229040, 231903, 235584, 257670, 261760, 265032, 274848, 294480, 309204, 331290, 343560, 353376, 362880, 366464, 386505, 392640, 412272, 441720, 458080, 463806, 471168, 515340, 530064, 549696, 588960, 618408, 662580, 687120, 706752, 773010, 785280, 824544, 883440, 916160, 927612, 1030680, 1060128, 1099392, 1159515, 1177920, 1236816, 1325160, 1374240, 1413504, 1546020, 1649088, 1766880, 1832320, 1855224, 2061360, 2120256, 2319030, 2355840, 2473632, 2650320, 2748480, 3092040, 3298176, 3533760, 3710448, 4122720, 4240512, 4638060, 4947264, 5300640, 5496960, 6184080, 7067520, 7420896, 8245440, 9276120, 9894528, 10601280, 12368160, 14841792, 16490880, 18552240, 21202560, 24736320, 29683584, 37104480, 49472640, 74208960, 148417920]

約数ペア:

[(1, 148417920), (2, 74208960), (3, 49472640), (4, 37104480), (5, 29683584), (6, 24736320), (7, 21202560), (8, 18552240), (9, 16490880), (10, 14841792), (12, 12368160), (14, 10601280), (15, 9894528), (16, 9276120), (18, 8245440), (20, 7420896), (21, 7067520), (24, 6184080), (27, 5496960), (28, 5300640), (30, 4947264), (32, 4638060), (35, 4240512), (36, 4122720), (40, 3710448), (42, 3533760), (45, 3298176), (48, 3092040), (54, 2748480), (56, 2650320), (60, 2473632), (63, 2355840), (64, 2319030), (70, 2120256), (72, 2061360), (80, 1855224), (81, 1832320), (84, 1766880), (90, 1649088), (96, 1546020), (105, 1413504), (108, 1374240), (112, 1325160), (120, 1236816), (126, 1177920), (128, 1159515), (135, 1099392), (140, 1060128), (144, 1030680), (160, 927612), (162, 916160), (168, 883440), (180, 824544), (189, 785280), (192, 773010), (210, 706752), (216, 687120), (224, 662580), (240, 618408), (252, 588960), (270, 549696), (280, 530064), (288, 515340), (315, 471168), (320, 463806), (324, 458080), (336, 441720), (360, 412272), (378, 392640), (384, 386505), (405, 366464), (409, 362880), (420, 353376), (432, 343560), (448, 331290), (480, 309204), (504, 294480), (540, 274848), (560, 265032), (567, 261760), (576, 257670), (630, 235584), (640, 231903), (648, 229040), (672, 220860), (720, 206136), (756, 196320), (810, 183232), (818, 181440), (840, 176688), (864, 171780), (896, 165645), (945, 157056), (960, 154602), (1008, 147240), (1080, 137424), (1120, 132516), (1134, 130880), (1152, 128835), (1227, 120960), (1260, 117792), (1296, 114520), (1344, 110430), (1440, 103068), (1512, 98160), (1620, 91616), (1636, 90720), (1680, 88344), (1728, 85890), (1890, 78528), (1920, 77301), (2016, 73620), (2045, 72576), (2160, 68712), (2240, 66258), (2268, 65440), (2454, 60480), (2520, 58896), (2592, 57260), (2688, 55215), (2835, 52352), (2863, 51840), (2880, 51534), (3024, 49080), (3240, 45808), (3272, 45360), (3360, 44172), (3456, 42945), (3681, 40320), (3780, 39264), (4032, 36810), (4090, 36288), (4320, 34356), (4480, 33129), (4536, 32720), (4908, 30240), (5040, 29448), (5184, 28630), (5670, 26176), (5726, 25920), (5760, 25767), (6048, 24540), (6135, 24192), (6480, 22904), (6544, 22680), (6720, 22086), (7362, 20160), (7560, 19632), (8064, 18405), (8180, 18144), (8589, 17280), (8640, 17178), (9072, 16360), (9816, 15120), (10080, 14724), (10368, 14315), (11043, 13440), (11340, 13088), (11452, 12960), (12096, 12270)]