21950688960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13883}}^1$

素因数の和:13973

約数の個数: 280

約数和(自身を含む): 79368219216

約数和(自身を除く): 57417530256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 324, 360, 366, 405, 432, 480, 488, 540, 549, 576, 610, 648, 720, 732, 810, 864, 915, 960, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1728, 1830, 1952, 2160, 2196, 2440, 2592, 2745, 2880, 2928, 3240, 3294, 3660, 3904, 4320, 4392, 4880, 4941, 5184, 5490, 5856, 6480, 6588, 7320, 8235, 8640, 8784, 9760, 9882, 10980, 11712, 12960, 13176, 13883, 14640, 16470, 17568, 19520, 19764, 21960, 24705, 25920, 26352, 27766, 29280, 32940, 35136, 39528, 41649, 43920, 49410, 52704, 55532, 58560, 65880, 69415, 79056, 83298, 87840, 98820, 105408, 111064, 124947, 131760, 138830, 158112, 166596, 175680, 197640, 208245, 222128, 249894, 263520, 277660, 316224, 333192, 374841, 395280, 416490, 444256, 499788, 527040, 555320, 624735, 666384, 749682, 790560, 832980, 846863, 888512, 999576, 1110640, 1124523, 1249470, 1332768, 1499364, 1581120, 1665960, 1693726, 1874205, 1999152, 2221280, 2249046, 2498940, 2540589, 2665536, 2998728, 3331920, 3387452, 3748410, 3998304, 4234315, 4442560, 4498092, 4997880, 5081178, 5622615, 5997456, 6663840, 6774904, 7496820, 7621767, 7996608, 8468630, 8996184, 9995760, 10162356, 11245230, 11994912, 12702945, 13327680, 13549808, 14993640, 15243534, 16937260, 17992368, 19991520, 20324712, 22490460, 22865301, 23989824, 25405890, 27099616, 29987280, 30487068, 33874520, 35984736, 38108835, 39983040, 40649424, 44980920, 45730602, 50811780, 54199232, 59974560, 60974136, 67749040, 68595903, 71969472, 76217670, 81298848, 89961840, 91461204, 101623560, 114326505, 119949120, 121948272, 135498080, 137191806, 152435340, 162597696, 179923680, 182922408, 203247120, 228653010, 243896544, 270996160, 274383612, 304870680, 342979515, 359847360, 365844816, 406494240, 457306020, 487793088, 548767224, 609741360, 685959030, 731689632, 812988480, 914612040, 1097534448, 1219482720, 1371918060, 1463379264, 1829224080, 2195068896, 2438965440, 2743836120, 3658448160, 4390137792, 5487672240, 7316896320, 10975344480, 21950688960]

約数ペア:

[(1, 21950688960), (2, 10975344480), (3, 7316896320), (4, 5487672240), (5, 4390137792), (6, 3658448160), (8, 2743836120), (9, 2438965440), (10, 2195068896), (12, 1829224080), (15, 1463379264), (16, 1371918060), (18, 1219482720), (20, 1097534448), (24, 914612040), (27, 812988480), (30, 731689632), (32, 685959030), (36, 609741360), (40, 548767224), (45, 487793088), (48, 457306020), (54, 406494240), (60, 365844816), (61, 359847360), (64, 342979515), (72, 304870680), (80, 274383612), (81, 270996160), (90, 243896544), (96, 228653010), (108, 203247120), (120, 182922408), (122, 179923680), (135, 162597696), (144, 152435340), (160, 137191806), (162, 135498080), (180, 121948272), (183, 119949120), (192, 114326505), (216, 101623560), (240, 91461204), (244, 89961840), (270, 81298848), (288, 76217670), (305, 71969472), (320, 68595903), (324, 67749040), (360, 60974136), (366, 59974560), (405, 54199232), (432, 50811780), (480, 45730602), (488, 44980920), (540, 40649424), (549, 39983040), (576, 38108835), (610, 35984736), (648, 33874520), (720, 30487068), (732, 29987280), (810, 27099616), (864, 25405890), (915, 23989824), (960, 22865301), (976, 22490460), (1080, 20324712), (1098, 19991520), (1220, 17992368), (1296, 16937260), (1440, 15243534), (1464, 14993640), (1620, 13549808), (1647, 13327680), (1728, 12702945), (1830, 11994912), (1952, 11245230), (2160, 10162356), (2196, 9995760), (2440, 8996184), (2592, 8468630), (2745, 7996608), (2880, 7621767), (2928, 7496820), (3240, 6774904), (3294, 6663840), (3660, 5997456), (3904, 5622615), (4320, 5081178), (4392, 4997880), (4880, 4498092), (4941, 4442560), (5184, 4234315), (5490, 3998304), (5856, 3748410), (6480, 3387452), (6588, 3331920), (7320, 2998728), (8235, 2665536), (8640, 2540589), (8784, 2498940), (9760, 2249046), (9882, 2221280), (10980, 1999152), (11712, 1874205), (12960, 1693726), (13176, 1665960), (13883, 1581120), (14640, 1499364), (16470, 1332768), (17568, 1249470), (19520, 1124523), (19764, 1110640), (21960, 999576), (24705, 888512), (25920, 846863), (26352, 832980), (27766, 790560), (29280, 749682), (32940, 666384), (35136, 624735), (39528, 555320), (41649, 527040), (43920, 499788), (49410, 444256), (52704, 416490), (55532, 395280), (58560, 374841), (65880, 333192), (69415, 316224), (79056, 277660), (83298, 263520), (87840, 249894), (98820, 222128), (105408, 208245), (111064, 197640), (124947, 175680), (131760, 166596), (138830, 158112)]