214721280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 360

約数和(自身を含む): 816169200

約数和(自身を除く): 601447920

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, 81, 90, 95, 96, 108, 109, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 218, 228, 240, 256, 270, 285, 288, 304, 320, 324, 327, 342, 360, 380, 384, 405, 432, 436, 456, 480, 513, 540, 545, 570, 576, 608, 640, 648, 654, 684, 720, 760, 768, 810, 855, 864, 872, 912, 960, 981, 1026, 1080, 1090, 1140, 1152, 1216, 1280, 1296, 1308, 1368, 1440, 1520, 1539, 1620, 1635, 1710, 1728, 1744, 1824, 1920, 1962, 2052, 2071, 2160, 2180, 2280, 2304, 2432, 2565, 2592, 2616, 2736, 2880, 2943, 3040, 3078, 3240, 3270, 3420, 3456, 3488, 3648, 3840, 3924, 4104, 4142, 4320, 4360, 4560, 4864, 4905, 5130, 5184, 5232, 5472, 5760, 5886, 6080, 6156, 6213, 6480, 6540, 6840, 6912, 6976, 7296, 7695, 7848, 8208, 8284, 8640, 8720, 8829, 9120, 9810, 10260, 10355, 10368, 10464, 10944, 11520, 11772, 12160, 12312, 12426, 12960, 13080, 13680, 13952, 14592, 14715, 15390, 15696, 16416, 16568, 17280, 17440, 17658, 18240, 18639, 19620, 20520, 20710, 20736, 20928, 21888, 23544, 24320, 24624, 24852, 25920, 26160, 27360, 27904, 29430, 30780, 31065, 31392, 32832, 33136, 34560, 34880, 35316, 36480, 37278, 39240, 41040, 41420, 41856, 43776, 44145, 47088, 49248, 49704, 51840, 52320, 54720, 55917, 58860, 61560, 62130, 62784, 65664, 66272, 69760, 70632, 72960, 74556, 78480, 82080, 82840, 83712, 88290, 93195, 94176, 98496, 99408, 103680, 104640, 109440, 111834, 117720, 123120, 124260, 125568, 131328, 132544, 139520, 141264, 149112, 156960, 164160, 165680, 167751, 176580, 186390, 188352, 196992, 198816, 209280, 218880, 223668, 235440, 246240, 248520, 251136, 265088, 279585, 282528, 298224, 313920, 328320, 331360, 335502, 353160, 372780, 376704, 393984, 397632, 418560, 447336, 470880, 492480, 497040, 530176, 559170, 565056, 596448, 627840, 656640, 662720, 671004, 706320, 745560, 753408, 795264, 838755, 894672, 941760, 984960, 994080, 1118340, 1130112, 1192896, 1255680, 1325440, 1342008, 1412640, 1491120, 1590528, 1677510, 1789344, 1883520, 1969920, 1988160, 2236680, 2260224, 2385792, 2650880, 2684016, 2825280, 2982240, 3355020, 3578688, 3767040, 3976320, 4473360, 4771584, 5368032, 5650560, 5964480, 6710040, 7157376, 7952640, 8946720, 10736064, 11301120, 11928960, 13420080, 14314752, 17893440, 21472128, 23857920, 26840160, 35786880, 42944256, 53680320, 71573760, 107360640, 214721280]

約数ペア:

[(1, 214721280), (2, 107360640), (3, 71573760), (4, 53680320), (5, 42944256), (6, 35786880), (8, 26840160), (9, 23857920), (10, 21472128), (12, 17893440), (15, 14314752), (16, 13420080), (18, 11928960), (19, 11301120), (20, 10736064), (24, 8946720), (27, 7952640), (30, 7157376), (32, 6710040), (36, 5964480), (38, 5650560), (40, 5368032), (45, 4771584), (48, 4473360), (54, 3976320), (57, 3767040), (60, 3578688), (64, 3355020), (72, 2982240), (76, 2825280), (80, 2684016), (81, 2650880), (90, 2385792), (95, 2260224), (96, 2236680), (108, 1988160), (109, 1969920), (114, 1883520), (120, 1789344), (128, 1677510), (135, 1590528), (144, 1491120), (152, 1412640), (160, 1342008), (162, 1325440), (171, 1255680), (180, 1192896), (190, 1130112), (192, 1118340), (216, 994080), (218, 984960), (228, 941760), (240, 894672), (256, 838755), (270, 795264), (285, 753408), (288, 745560), (304, 706320), (320, 671004), (324, 662720), (327, 656640), (342, 627840), (360, 596448), (380, 565056), (384, 559170), (405, 530176), (432, 497040), (436, 492480), (456, 470880), (480, 447336), (513, 418560), (540, 397632), (545, 393984), (570, 376704), (576, 372780), (608, 353160), (640, 335502), (648, 331360), (654, 328320), (684, 313920), (720, 298224), (760, 282528), (768, 279585), (810, 265088), (855, 251136), (864, 248520), (872, 246240), (912, 235440), (960, 223668), (981, 218880), (1026, 209280), (1080, 198816), (1090, 196992), (1140, 188352), (1152, 186390), (1216, 176580), (1280, 167751), (1296, 165680), (1308, 164160), (1368, 156960), (1440, 149112), (1520, 141264), (1539, 139520), (1620, 132544), (1635, 131328), (1710, 125568), (1728, 124260), (1744, 123120), (1824, 117720), (1920, 111834), (1962, 109440), (2052, 104640), (2071, 103680), (2160, 99408), (2180, 98496), (2280, 94176), (2304, 93195), (2432, 88290), (2565, 83712), (2592, 82840), (2616, 82080), (2736, 78480), (2880, 74556), (2943, 72960), (3040, 70632), (3078, 69760), (3240, 66272), (3270, 65664), (3420, 62784), (3456, 62130), (3488, 61560), (3648, 58860), (3840, 55917), (3924, 54720), (4104, 52320), (4142, 51840), (4320, 49704), (4360, 49248), (4560, 47088), (4864, 44145), (4905, 43776), (5130, 41856), (5184, 41420), (5232, 41040), (5472, 39240), (5760, 37278), (5886, 36480), (6080, 35316), (6156, 34880), (6213, 34560), (6480, 33136), (6540, 32832), (6840, 31392), (6912, 31065), (6976, 30780), (7296, 29430), (7695, 27904), (7848, 27360), (8208, 26160), (8284, 25920), (8640, 24852), (8720, 24624), (8829, 24320), (9120, 23544), (9810, 21888), (10260, 20928), (10355, 20736), (10368, 20710), (10464, 20520), (10944, 19620), (11520, 18639), (11772, 18240), (12160, 17658), (12312, 17440), (12426, 17280), (12960, 16568), (13080, 16416), (13680, 15696), (13952, 15390), (14592, 14715)]