71573760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 269808000

約数和(自身を除く): 198234240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 109, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 218, 228, 240, 256, 270, 285, 288, 304, 320, 327, 342, 360, 380, 384, 432, 436, 456, 480, 513, 540, 545, 570, 576, 608, 640, 654, 684, 720, 760, 768, 855, 864, 872, 912, 960, 981, 1026, 1080, 1090, 1140, 1152, 1216, 1280, 1308, 1368, 1440, 1520, 1635, 1710, 1728, 1744, 1824, 1920, 1962, 2052, 2071, 2160, 2180, 2280, 2304, 2432, 2565, 2616, 2736, 2880, 2943, 3040, 3270, 3420, 3456, 3488, 3648, 3840, 3924, 4104, 4142, 4320, 4360, 4560, 4864, 4905, 5130, 5232, 5472, 5760, 5886, 6080, 6213, 6540, 6840, 6912, 6976, 7296, 7848, 8208, 8284, 8640, 8720, 9120, 9810, 10260, 10355, 10464, 10944, 11520, 11772, 12160, 12426, 13080, 13680, 13952, 14592, 14715, 15696, 16416, 16568, 17280, 17440, 18240, 18639, 19620, 20520, 20710, 20928, 21888, 23544, 24320, 24852, 26160, 27360, 27904, 29430, 31065, 31392, 32832, 33136, 34560, 34880, 36480, 37278, 39240, 41040, 41420, 41856, 43776, 47088, 49704, 52320, 54720, 55917, 58860, 62130, 62784, 65664, 66272, 69760, 72960, 74556, 78480, 82080, 82840, 83712, 93195, 94176, 99408, 104640, 109440, 111834, 117720, 124260, 125568, 131328, 132544, 139520, 149112, 156960, 164160, 165680, 186390, 188352, 198816, 209280, 218880, 223668, 235440, 248520, 251136, 265088, 279585, 298224, 313920, 328320, 331360, 372780, 376704, 397632, 418560, 447336, 470880, 497040, 530176, 559170, 596448, 627840, 656640, 662720, 745560, 753408, 795264, 894672, 941760, 994080, 1118340, 1192896, 1255680, 1325440, 1491120, 1590528, 1789344, 1883520, 1988160, 2236680, 2385792, 2650880, 2982240, 3578688, 3767040, 3976320, 4473360, 4771584, 5964480, 7157376, 7952640, 8946720, 11928960, 14314752, 17893440, 23857920, 35786880, 71573760]

約数ペア:

[(1, 71573760), (2, 35786880), (3, 23857920), (4, 17893440), (5, 14314752), (6, 11928960), (8, 8946720), (9, 7952640), (10, 7157376), (12, 5964480), (15, 4771584), (16, 4473360), (18, 3976320), (19, 3767040), (20, 3578688), (24, 2982240), (27, 2650880), (30, 2385792), (32, 2236680), (36, 1988160), (38, 1883520), (40, 1789344), (45, 1590528), (48, 1491120), (54, 1325440), (57, 1255680), (60, 1192896), (64, 1118340), (72, 994080), (76, 941760), (80, 894672), (90, 795264), (95, 753408), (96, 745560), (108, 662720), (109, 656640), (114, 627840), (120, 596448), (128, 559170), (135, 530176), (144, 497040), (152, 470880), (160, 447336), (171, 418560), (180, 397632), (190, 376704), (192, 372780), (216, 331360), (218, 328320), (228, 313920), (240, 298224), (256, 279585), (270, 265088), (285, 251136), (288, 248520), (304, 235440), (320, 223668), (327, 218880), (342, 209280), (360, 198816), (380, 188352), (384, 186390), (432, 165680), (436, 164160), (456, 156960), (480, 149112), (513, 139520), (540, 132544), (545, 131328), (570, 125568), (576, 124260), (608, 117720), (640, 111834), (654, 109440), (684, 104640), (720, 99408), (760, 94176), (768, 93195), (855, 83712), (864, 82840), (872, 82080), (912, 78480), (960, 74556), (981, 72960), (1026, 69760), (1080, 66272), (1090, 65664), (1140, 62784), (1152, 62130), (1216, 58860), (1280, 55917), (1308, 54720), (1368, 52320), (1440, 49704), (1520, 47088), (1635, 43776), (1710, 41856), (1728, 41420), (1744, 41040), (1824, 39240), (1920, 37278), (1962, 36480), (2052, 34880), (2071, 34560), (2160, 33136), (2180, 32832), (2280, 31392), (2304, 31065), (2432, 29430), (2565, 27904), (2616, 27360), (2736, 26160), (2880, 24852), (2943, 24320), (3040, 23544), (3270, 21888), (3420, 20928), (3456, 20710), (3488, 20520), (3648, 19620), (3840, 18639), (3924, 18240), (4104, 17440), (4142, 17280), (4320, 16568), (4360, 16416), (4560, 15696), (4864, 14715), (4905, 14592), (5130, 13952), (5232, 13680), (5472, 13080), (5760, 12426), (5886, 12160), (6080, 11772), (6213, 11520), (6540, 10944), (6840, 10464), (6912, 10355), (6976, 10260), (7296, 9810), (7848, 9120), (8208, 8720), (8284, 8640)]