1728603360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1882

約数の個数: 288

約数和(自身を含む): 6544268640

約数和(自身を除く): 4815665280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 96, 99, 110, 120, 122, 132, 144, 160, 165, 176, 180, 183, 198, 220, 240, 244, 264, 288, 305, 330, 352, 360, 366, 396, 440, 480, 488, 495, 528, 549, 610, 660, 671, 720, 732, 792, 880, 915, 976, 990, 1056, 1098, 1220, 1320, 1342, 1440, 1464, 1584, 1760, 1789, 1830, 1952, 1980, 2013, 2196, 2440, 2640, 2684, 2745, 2928, 3168, 3355, 3578, 3660, 3960, 4026, 4392, 4880, 5280, 5367, 5368, 5490, 5856, 6039, 6710, 7156, 7320, 7920, 8052, 8784, 8945, 9760, 10065, 10734, 10736, 10980, 12078, 13420, 14312, 14640, 15840, 16101, 16104, 17568, 17890, 19679, 20130, 21468, 21472, 21960, 24156, 26835, 26840, 28624, 29280, 30195, 32202, 32208, 35780, 39358, 40260, 42936, 43920, 48312, 53670, 53680, 57248, 59037, 60390, 64404, 64416, 71560, 78716, 80505, 80520, 85872, 87840, 96624, 98395, 107340, 107360, 109129, 118074, 120780, 128808, 143120, 157432, 161010, 161040, 171744, 177111, 193248, 196790, 214680, 218258, 236148, 241560, 257616, 286240, 295185, 314864, 322020, 322080, 327387, 354222, 393580, 429360, 436516, 472296, 483120, 515232, 545645, 590370, 629728, 644040, 654774, 708444, 787160, 858720, 873032, 885555, 944592, 966240, 982161, 1091290, 1180740, 1200419, 1288080, 1309548, 1416888, 1574320, 1636935, 1746064, 1771110, 1889184, 1964322, 2182580, 2361480, 2400838, 2576160, 2619096, 2833776, 3148640, 3273870, 3492128, 3542220, 3601257, 3928644, 4365160, 4722960, 4801676, 4910805, 5238192, 5667552, 6002095, 6547740, 7084440, 7202514, 7857288, 8730320, 9445920, 9603352, 9821610, 10476384, 10803771, 12004190, 13095480, 14168880, 14405028, 15714576, 17460640, 18006285, 19206704, 19643220, 21607542, 24008380, 26190960, 28337760, 28810056, 31429152, 36012570, 38413408, 39286440, 43215084, 48016760, 52381920, 54018855, 57620112, 72025140, 78572880, 86430168, 96033520, 108037710, 115240224, 144050280, 157145760, 172860336, 192067040, 216075420, 288100560, 345720672, 432150840, 576201120, 864301680, 1728603360]

約数ペア:

[(1, 1728603360), (2, 864301680), (3, 576201120), (4, 432150840), (5, 345720672), (6, 288100560), (8, 216075420), (9, 192067040), (10, 172860336), (11, 157145760), (12, 144050280), (15, 115240224), (16, 108037710), (18, 96033520), (20, 86430168), (22, 78572880), (24, 72025140), (30, 57620112), (32, 54018855), (33, 52381920), (36, 48016760), (40, 43215084), (44, 39286440), (45, 38413408), (48, 36012570), (55, 31429152), (60, 28810056), (61, 28337760), (66, 26190960), (72, 24008380), (80, 21607542), (88, 19643220), (90, 19206704), (96, 18006285), (99, 17460640), (110, 15714576), (120, 14405028), (122, 14168880), (132, 13095480), (144, 12004190), (160, 10803771), (165, 10476384), (176, 9821610), (180, 9603352), (183, 9445920), (198, 8730320), (220, 7857288), (240, 7202514), (244, 7084440), (264, 6547740), (288, 6002095), (305, 5667552), (330, 5238192), (352, 4910805), (360, 4801676), (366, 4722960), (396, 4365160), (440, 3928644), (480, 3601257), (488, 3542220), (495, 3492128), (528, 3273870), (549, 3148640), (610, 2833776), (660, 2619096), (671, 2576160), (720, 2400838), (732, 2361480), (792, 2182580), (880, 1964322), (915, 1889184), (976, 1771110), (990, 1746064), (1056, 1636935), (1098, 1574320), (1220, 1416888), (1320, 1309548), (1342, 1288080), (1440, 1200419), (1464, 1180740), (1584, 1091290), (1760, 982161), (1789, 966240), (1830, 944592), (1952, 885555), (1980, 873032), (2013, 858720), (2196, 787160), (2440, 708444), (2640, 654774), (2684, 644040), (2745, 629728), (2928, 590370), (3168, 545645), (3355, 515232), (3578, 483120), (3660, 472296), (3960, 436516), (4026, 429360), (4392, 393580), (4880, 354222), (5280, 327387), (5367, 322080), (5368, 322020), (5490, 314864), (5856, 295185), (6039, 286240), (6710, 257616), (7156, 241560), (7320, 236148), (7920, 218258), (8052, 214680), (8784, 196790), (8945, 193248), (9760, 177111), (10065, 171744), (10734, 161040), (10736, 161010), (10980, 157432), (12078, 143120), (13420, 128808), (14312, 120780), (14640, 118074), (15840, 109129), (16101, 107360), (16104, 107340), (17568, 98395), (17890, 96624), (19679, 87840), (20130, 85872), (21468, 80520), (21472, 80505), (21960, 78716), (24156, 71560), (26835, 64416), (26840, 64404), (28624, 60390), (29280, 59037), (30195, 57248), (32202, 53680), (32208, 53670), (35780, 48312), (39358, 43920), (40260, 42936)]