164376960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 588107520

約数和(自身を除く): 423730560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 128, 129, 132, 160, 165, 172, 176, 181, 192, 215, 220, 240, 258, 264, 320, 330, 344, 352, 362, 384, 430, 440, 473, 480, 516, 528, 543, 640, 645, 660, 688, 704, 724, 860, 880, 905, 946, 960, 1032, 1056, 1086, 1290, 1320, 1376, 1408, 1419, 1448, 1720, 1760, 1810, 1892, 1920, 1991, 2064, 2112, 2172, 2365, 2580, 2640, 2715, 2752, 2838, 2896, 3440, 3520, 3620, 3784, 3982, 4128, 4224, 4344, 4730, 5160, 5280, 5430, 5504, 5676, 5792, 5973, 6880, 7040, 7095, 7240, 7568, 7783, 7964, 8256, 8688, 9460, 9955, 10320, 10560, 10860, 11352, 11584, 11946, 13760, 14190, 14480, 15136, 15566, 15928, 16512, 17376, 18920, 19910, 20640, 21120, 21720, 22704, 23168, 23349, 23892, 27520, 28380, 28960, 29865, 30272, 31132, 31856, 34752, 37840, 38915, 39820, 41280, 43440, 45408, 46698, 47784, 56760, 57920, 59730, 60544, 62264, 63712, 69504, 75680, 77830, 79640, 82560, 85613, 86880, 90816, 93396, 95568, 113520, 115840, 116745, 119460, 124528, 127424, 151360, 155660, 159280, 171226, 173760, 181632, 186792, 191136, 227040, 233490, 238920, 249056, 254848, 256839, 302720, 311320, 318560, 342452, 347520, 373584, 382272, 428065, 454080, 466980, 477840, 498112, 513678, 622640, 637120, 684904, 747168, 764544, 856130, 908160, 933960, 955680, 996224, 1027356, 1245280, 1274240, 1284195, 1369808, 1494336, 1712260, 1867920, 1911360, 2054712, 2490560, 2568390, 2739616, 2988672, 3424520, 3735840, 3822720, 4109424, 4981120, 5136780, 5479232, 6849040, 7471680, 8218848, 10273560, 10958464, 13698080, 14943360, 16437696, 20547120, 27396160, 32875392, 41094240, 54792320, 82188480, 164376960]

約数ペア:

[(1, 164376960), (2, 82188480), (3, 54792320), (4, 41094240), (5, 32875392), (6, 27396160), (8, 20547120), (10, 16437696), (11, 14943360), (12, 13698080), (15, 10958464), (16, 10273560), (20, 8218848), (22, 7471680), (24, 6849040), (30, 5479232), (32, 5136780), (33, 4981120), (40, 4109424), (43, 3822720), (44, 3735840), (48, 3424520), (55, 2988672), (60, 2739616), (64, 2568390), (66, 2490560), (80, 2054712), (86, 1911360), (88, 1867920), (96, 1712260), (110, 1494336), (120, 1369808), (128, 1284195), (129, 1274240), (132, 1245280), (160, 1027356), (165, 996224), (172, 955680), (176, 933960), (181, 908160), (192, 856130), (215, 764544), (220, 747168), (240, 684904), (258, 637120), (264, 622640), (320, 513678), (330, 498112), (344, 477840), (352, 466980), (362, 454080), (384, 428065), (430, 382272), (440, 373584), (473, 347520), (480, 342452), (516, 318560), (528, 311320), (543, 302720), (640, 256839), (645, 254848), (660, 249056), (688, 238920), (704, 233490), (724, 227040), (860, 191136), (880, 186792), (905, 181632), (946, 173760), (960, 171226), (1032, 159280), (1056, 155660), (1086, 151360), (1290, 127424), (1320, 124528), (1376, 119460), (1408, 116745), (1419, 115840), (1448, 113520), (1720, 95568), (1760, 93396), (1810, 90816), (1892, 86880), (1920, 85613), (1991, 82560), (2064, 79640), (2112, 77830), (2172, 75680), (2365, 69504), (2580, 63712), (2640, 62264), (2715, 60544), (2752, 59730), (2838, 57920), (2896, 56760), (3440, 47784), (3520, 46698), (3620, 45408), (3784, 43440), (3982, 41280), (4128, 39820), (4224, 38915), (4344, 37840), (4730, 34752), (5160, 31856), (5280, 31132), (5430, 30272), (5504, 29865), (5676, 28960), (5792, 28380), (5973, 27520), (6880, 23892), (7040, 23349), (7095, 23168), (7240, 22704), (7568, 21720), (7783, 21120), (7964, 20640), (8256, 19910), (8688, 18920), (9460, 17376), (9955, 16512), (10320, 15928), (10560, 15566), (10860, 15136), (11352, 14480), (11584, 14190), (11946, 13760)]