1821924720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 480

約数和(自身を含む): 7771645440

約数和(自身を除く): 5949720720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 59, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 118, 120, 126, 132, 140, 144, 154, 165, 168, 176, 177, 180, 198, 210, 220, 231, 236, 240, 252, 264, 280, 295, 308, 315, 330, 336, 354, 360, 385, 396, 413, 420, 440, 462, 472, 495, 504, 528, 531, 557, 560, 590, 616, 630, 649, 660, 693, 708, 720, 770, 792, 826, 840, 880, 885, 924, 944, 990, 1008, 1062, 1114, 1155, 1180, 1232, 1239, 1260, 1298, 1320, 1386, 1416, 1540, 1584, 1652, 1671, 1680, 1770, 1848, 1947, 1980, 2065, 2124, 2228, 2310, 2360, 2478, 2520, 2596, 2640, 2655, 2772, 2785, 2832, 3080, 3245, 3304, 3342, 3465, 3540, 3696, 3717, 3894, 3899, 3960, 4130, 4248, 4456, 4543, 4620, 4720, 4956, 5013, 5040, 5192, 5310, 5544, 5570, 5841, 6127, 6160, 6195, 6490, 6608, 6684, 6930, 7080, 7434, 7788, 7798, 7920, 8260, 8355, 8496, 8912, 9086, 9240, 9735, 9912, 10026, 10384, 10620, 11088, 11140, 11682, 11697, 12254, 12390, 12980, 13368, 13629, 13860, 14160, 14868, 15576, 15596, 16520, 16710, 18172, 18381, 18480, 18585, 19470, 19495, 19824, 20052, 21240, 22280, 22715, 23364, 23394, 24508, 24780, 25065, 25960, 26736, 27258, 27720, 29205, 29736, 30635, 31152, 31192, 32863, 33040, 33420, 35091, 36344, 36762, 37170, 38940, 38990, 40104, 40887, 42480, 42889, 44560, 45430, 46728, 46788, 49016, 49560, 50130, 51920, 54516, 55143, 55440, 58410, 58485, 59472, 61270, 62384, 65726, 66840, 68145, 70182, 72688, 73524, 74340, 77880, 77980, 80208, 81774, 85778, 90860, 91905, 93456, 93576, 98032, 98589, 99120, 100260, 109032, 110286, 116820, 116970, 122540, 128667, 131452, 133680, 136290, 140364, 147048, 148680, 155760, 155960, 163548, 164315, 171556, 175455, 181720, 183810, 187152, 197178, 200520, 204435, 214445, 218064, 220572, 230041, 233640, 233940, 245080, 257334, 262904, 272580, 275715, 280728, 294096, 295767, 297360, 311920, 327096, 328630, 343112, 350910, 361493, 363440, 367620, 386001, 394356, 401040, 408870, 428890, 441144, 460082, 467280, 467880, 490160, 492945, 514668, 525808, 545160, 551430, 561456, 591534, 643335, 654192, 657260, 686224, 690123, 701820, 722986, 735240, 772002, 788712, 817740, 857780, 882288, 920164, 935760, 985890, 1029336, 1084479, 1090320, 1102860, 1150205, 1183068, 1286670, 1314520, 1380246, 1403640, 1445972, 1470480, 1478835, 1544004, 1577424, 1635480, 1715560, 1807465, 1840328, 1930005, 1971780, 2058672, 2070369, 2168958, 2205720, 2300410, 2366136, 2530451, 2573340, 2629040, 2760492, 2807280, 2891944, 2957670, 3088008, 3253437, 3270960, 3431120, 3450615, 3614930, 3680656, 3860010, 3943560, 4140738, 4337916, 4411440, 4600820, 4732272, 5060902, 5146680, 5422395, 5520984, 5783888, 5915340, 6176016, 6506874, 6901230, 7229860, 7591353, 7720020, 7887120, 8281476, 8675832, 9201640, 10121804, 10293360, 10351845, 10844790, 11041968, 11830680, 12652255, 13013748, 13802460, 14459720, 15182706, 15440040, 16267185, 16562952, 17351664, 18403280, 20243608, 20703690, 21689580, 22774059, 23661360, 25304510, 26027496, 27604920, 28919440, 30365412, 30880080, 32534370, 33125904, 37956765, 40487216, 41407380, 43379160, 45548118, 50609020, 52054992, 55209840, 60730824, 65068740, 75913530, 82814760, 86758320, 91096236, 101218040, 113870295, 121461648, 130137480, 151827060, 165629520, 182192472, 202436080, 227740590, 260274960, 303654120, 364384944, 455481180, 607308240, 910962360, 1821924720]

約数ペア:

[(1, 1821924720), (2, 910962360), (3, 607308240), (4, 455481180), (5, 364384944), (6, 303654120), (7, 260274960), (8, 227740590), (9, 202436080), (10, 182192472), (11, 165629520), (12, 151827060), (14, 130137480), (15, 121461648), (16, 113870295), (18, 101218040), (20, 91096236), (21, 86758320), (22, 82814760), (24, 75913530), (28, 65068740), (30, 60730824), (33, 55209840), (35, 52054992), (36, 50609020), (40, 45548118), (42, 43379160), (44, 41407380), (45, 40487216), (48, 37956765), (55, 33125904), (56, 32534370), (59, 30880080), (60, 30365412), (63, 28919440), (66, 27604920), (70, 26027496), (72, 25304510), (77, 23661360), (80, 22774059), (84, 21689580), (88, 20703690), (90, 20243608), (99, 18403280), (105, 17351664), (110, 16562952), (112, 16267185), (118, 15440040), (120, 15182706), (126, 14459720), (132, 13802460), (140, 13013748), (144, 12652255), (154, 11830680), (165, 11041968), (168, 10844790), (176, 10351845), (177, 10293360), (180, 10121804), (198, 9201640), (210, 8675832), (220, 8281476), (231, 7887120), (236, 7720020), (240, 7591353), (252, 7229860), (264, 6901230), (280, 6506874), (295, 6176016), (308, 5915340), (315, 5783888), (330, 5520984), (336, 5422395), (354, 5146680), (360, 5060902), (385, 4732272), (396, 4600820), (413, 4411440), (420, 4337916), (440, 4140738), (462, 3943560), (472, 3860010), (495, 3680656), (504, 3614930), (528, 3450615), (531, 3431120), (557, 3270960), (560, 3253437), (590, 3088008), (616, 2957670), (630, 2891944), (649, 2807280), (660, 2760492), (693, 2629040), (708, 2573340), (720, 2530451), (770, 2366136), (792, 2300410), (826, 2205720), (840, 2168958), (880, 2070369), (885, 2058672), (924, 1971780), (944, 1930005), (990, 1840328), (1008, 1807465), (1062, 1715560), (1114, 1635480), (1155, 1577424), (1180, 1544004), (1232, 1478835), (1239, 1470480), (1260, 1445972), (1298, 1403640), (1320, 1380246), (1386, 1314520), (1416, 1286670), (1540, 1183068), (1584, 1150205), (1652, 1102860), (1671, 1090320), (1680, 1084479), (1770, 1029336), (1848, 985890), (1947, 935760), (1980, 920164), (2065, 882288), (2124, 857780), (2228, 817740), (2310, 788712), (2360, 772002), (2478, 735240), (2520, 722986), (2596, 701820), (2640, 690123), (2655, 686224), (2772, 657260), (2785, 654192), (2832, 643335), (3080, 591534), (3245, 561456), (3304, 551430), (3342, 545160), (3465, 525808), (3540, 514668), (3696, 492945), (3717, 490160), (3894, 467880), (3899, 467280), (3960, 460082), (4130, 441144), (4248, 428890), (4456, 408870), (4543, 401040), (4620, 394356), (4720, 386001), (4956, 367620), (5013, 363440), (5040, 361493), (5192, 350910), (5310, 343112), (5544, 328630), (5570, 327096), (5841, 311920), (6127, 297360), (6160, 295767), (6195, 294096), (6490, 280728), (6608, 275715), (6684, 272580), (6930, 262904), (7080, 257334), (7434, 245080), (7788, 233940), (7798, 233640), (7920, 230041), (8260, 220572), (8355, 218064), (8496, 214445), (8912, 204435), (9086, 200520), (9240, 197178), (9735, 187152), (9912, 183810), (10026, 181720), (10384, 175455), (10620, 171556), (11088, 164315), (11140, 163548), (11682, 155960), (11697, 155760), (12254, 148680), (12390, 147048), (12980, 140364), (13368, 136290), (13629, 133680), (13860, 131452), (14160, 128667), (14868, 122540), (15576, 116970), (15596, 116820), (16520, 110286), (16710, 109032), (18172, 100260), (18381, 99120), (18480, 98589), (18585, 98032), (19470, 93576), (19495, 93456), (19824, 91905), (20052, 90860), (21240, 85778), (22280, 81774), (22715, 80208), (23364, 77980), (23394, 77880), (24508, 74340), (24780, 73524), (25065, 72688), (25960, 70182), (26736, 68145), (27258, 66840), (27720, 65726), (29205, 62384), (29736, 61270), (30635, 59472), (31152, 58485), (31192, 58410), (32863, 55440), (33040, 55143), (33420, 54516), (35091, 51920), (36344, 50130), (36762, 49560), (37170, 49016), (38940, 46788), (38990, 46728), (40104, 45430), (40887, 44560), (42480, 42889)]