2785231680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:998

約数の個数: 448

約数和(自身を含む): 11306373120

約数和(自身を除く): 8521141440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 82, 84, 88, 96, 105, 110, 112, 120, 123, 132, 140, 154, 160, 164, 165, 168, 176, 192, 205, 210, 220, 224, 231, 240, 246, 264, 280, 287, 308, 320, 328, 330, 336, 352, 385, 410, 420, 440, 448, 451, 462, 480, 492, 528, 560, 574, 615, 616, 656, 660, 672, 704, 770, 820, 840, 861, 880, 902, 919, 924, 960, 984, 1056, 1120, 1148, 1155, 1230, 1232, 1312, 1320, 1344, 1353, 1435, 1540, 1640, 1680, 1722, 1760, 1804, 1838, 1848, 1968, 2112, 2240, 2255, 2296, 2310, 2460, 2464, 2624, 2640, 2706, 2757, 2870, 3080, 3157, 3280, 3360, 3444, 3520, 3608, 3676, 3696, 3936, 4305, 4510, 4592, 4595, 4620, 4920, 4928, 5280, 5412, 5514, 5740, 6160, 6314, 6433, 6560, 6720, 6765, 6888, 7216, 7352, 7392, 7872, 8610, 9020, 9184, 9190, 9240, 9471, 9840, 10109, 10560, 10824, 11028, 11480, 12320, 12628, 12866, 13120, 13530, 13776, 13785, 14432, 14704, 14784, 15785, 17220, 18040, 18368, 18380, 18480, 18942, 19299, 19680, 20218, 21648, 22056, 22960, 24640, 25256, 25732, 27060, 27552, 27570, 28864, 29408, 30327, 31570, 32165, 34440, 36080, 36760, 36960, 37679, 37884, 38598, 39360, 40436, 43296, 44112, 45920, 47355, 50512, 50545, 51464, 54120, 55104, 55140, 58816, 60654, 63140, 64330, 68880, 70763, 72160, 73520, 73920, 75358, 75768, 77196, 80872, 86592, 88224, 91840, 94710, 96495, 101024, 101090, 102928, 108240, 110280, 113037, 121308, 126280, 128660, 137760, 141526, 144320, 147040, 150716, 151536, 151635, 154392, 161744, 176448, 188395, 189420, 192990, 202048, 202180, 205856, 212289, 216480, 220560, 226074, 242616, 252560, 257320, 263753, 275520, 283052, 294080, 301432, 303072, 303270, 308784, 323488, 353815, 376790, 378840, 385980, 404360, 411712, 414469, 424578, 432960, 441120, 452148, 485232, 505120, 514640, 527506, 565185, 566104, 602864, 606144, 606540, 617568, 646976, 707630, 753580, 757680, 771960, 791259, 808720, 828938, 849156, 882240, 904296, 970464, 1010240, 1029280, 1055012, 1061445, 1130370, 1132208, 1205728, 1213080, 1235136, 1243407, 1318765, 1415260, 1507160, 1515360, 1543920, 1582518, 1617440, 1657876, 1698312, 1808592, 1940928, 2058560, 2072345, 2110024, 2122890, 2260740, 2264416, 2411456, 2426160, 2486814, 2637530, 2830520, 2901283, 3014320, 3030720, 3087840, 3165036, 3234880, 3315752, 3396624, 3617184, 3956295, 4144690, 4220048, 4245780, 4521480, 4528832, 4852320, 4973628, 5275060, 5661040, 5802566, 6028640, 6175680, 6217035, 6330072, 6631504, 6793248, 7234368, 7912590, 8289380, 8440096, 8491560, 8703849, 9042960, 9704640, 9947256, 10550120, 11322080, 11605132, 12057280, 12434070, 12660144, 13263008, 13586496, 14506415, 15825180, 16578760, 16880192, 16983120, 17407698, 18085920, 19894512, 21100240, 22644160, 23210264, 24868140, 25320288, 26526016, 29012830, 31650360, 33157520, 33966240, 34815396, 36171840, 39789024, 42200480, 43519245, 46420528, 49736280, 50640576, 58025660, 63300720, 66315040, 67932480, 69630792, 79578048, 84400960, 87038490, 92841056, 99472560, 116051320, 126601440, 132630080, 139261584, 174076980, 185682112, 198945120, 232102640, 253202880, 278523168, 348153960, 397890240, 464205280, 557046336, 696307920, 928410560, 1392615840, 2785231680]

約数ペア:

[(1, 2785231680), (2, 1392615840), (3, 928410560), (4, 696307920), (5, 557046336), (6, 464205280), (7, 397890240), (8, 348153960), (10, 278523168), (11, 253202880), (12, 232102640), (14, 198945120), (15, 185682112), (16, 174076980), (20, 139261584), (21, 132630080), (22, 126601440), (24, 116051320), (28, 99472560), (30, 92841056), (32, 87038490), (33, 84400960), (35, 79578048), (40, 69630792), (41, 67932480), (42, 66315040), (44, 63300720), (48, 58025660), (55, 50640576), (56, 49736280), (60, 46420528), (64, 43519245), (66, 42200480), (70, 39789024), (77, 36171840), (80, 34815396), (82, 33966240), (84, 33157520), (88, 31650360), (96, 29012830), (105, 26526016), (110, 25320288), (112, 24868140), (120, 23210264), (123, 22644160), (132, 21100240), (140, 19894512), (154, 18085920), (160, 17407698), (164, 16983120), (165, 16880192), (168, 16578760), (176, 15825180), (192, 14506415), (205, 13586496), (210, 13263008), (220, 12660144), (224, 12434070), (231, 12057280), (240, 11605132), (246, 11322080), (264, 10550120), (280, 9947256), (287, 9704640), (308, 9042960), (320, 8703849), (328, 8491560), (330, 8440096), (336, 8289380), (352, 7912590), (385, 7234368), (410, 6793248), (420, 6631504), (440, 6330072), (448, 6217035), (451, 6175680), (462, 6028640), (480, 5802566), (492, 5661040), (528, 5275060), (560, 4973628), (574, 4852320), (615, 4528832), (616, 4521480), (656, 4245780), (660, 4220048), (672, 4144690), (704, 3956295), (770, 3617184), (820, 3396624), (840, 3315752), (861, 3234880), (880, 3165036), (902, 3087840), (919, 3030720), (924, 3014320), (960, 2901283), (984, 2830520), (1056, 2637530), (1120, 2486814), (1148, 2426160), (1155, 2411456), (1230, 2264416), (1232, 2260740), (1312, 2122890), (1320, 2110024), (1344, 2072345), (1353, 2058560), (1435, 1940928), (1540, 1808592), (1640, 1698312), (1680, 1657876), (1722, 1617440), (1760, 1582518), (1804, 1543920), (1838, 1515360), (1848, 1507160), (1968, 1415260), (2112, 1318765), (2240, 1243407), (2255, 1235136), (2296, 1213080), (2310, 1205728), (2460, 1132208), (2464, 1130370), (2624, 1061445), (2640, 1055012), (2706, 1029280), (2757, 1010240), (2870, 970464), (3080, 904296), (3157, 882240), (3280, 849156), (3360, 828938), (3444, 808720), (3520, 791259), (3608, 771960), (3676, 757680), (3696, 753580), (3936, 707630), (4305, 646976), (4510, 617568), (4592, 606540), (4595, 606144), (4620, 602864), (4920, 566104), (4928, 565185), (5280, 527506), (5412, 514640), (5514, 505120), (5740, 485232), (6160, 452148), (6314, 441120), (6433, 432960), (6560, 424578), (6720, 414469), (6765, 411712), (6888, 404360), (7216, 385980), (7352, 378840), (7392, 376790), (7872, 353815), (8610, 323488), (9020, 308784), (9184, 303270), (9190, 303072), (9240, 301432), (9471, 294080), (9840, 283052), (10109, 275520), (10560, 263753), (10824, 257320), (11028, 252560), (11480, 242616), (12320, 226074), (12628, 220560), (12866, 216480), (13120, 212289), (13530, 205856), (13776, 202180), (13785, 202048), (14432, 192990), (14704, 189420), (14784, 188395), (15785, 176448), (17220, 161744), (18040, 154392), (18368, 151635), (18380, 151536), (18480, 150716), (18942, 147040), (19299, 144320), (19680, 141526), (20218, 137760), (21648, 128660), (22056, 126280), (22960, 121308), (24640, 113037), (25256, 110280), (25732, 108240), (27060, 102928), (27552, 101090), (27570, 101024), (28864, 96495), (29408, 94710), (30327, 91840), (31570, 88224), (32165, 86592), (34440, 80872), (36080, 77196), (36760, 75768), (36960, 75358), (37679, 73920), (37884, 73520), (38598, 72160), (39360, 70763), (40436, 68880), (43296, 64330), (44112, 63140), (45920, 60654), (47355, 58816), (50512, 55140), (50545, 55104), (51464, 54120)]