2200907520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^3\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 432

約数和(自身を含む): 8896305600

約数和(自身を除く): 6695398080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 557, 560, 576, 588, 630, 640, 672, 686, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1029, 1114, 1120, 1152, 1176, 1260, 1280, 1344, 1372, 1440, 1470, 1568, 1671, 1680, 1715, 1764, 1792, 1920, 1960, 2016, 2058, 2205, 2228, 2240, 2304, 2352, 2520, 2688, 2744, 2785, 2880, 2940, 3087, 3136, 3342, 3360, 3430, 3528, 3840, 3899, 3920, 4032, 4116, 4410, 4456, 4480, 4704, 5013, 5040, 5145, 5376, 5488, 5570, 5760, 5880, 6174, 6272, 6684, 6720, 6860, 7056, 7798, 7840, 8064, 8232, 8355, 8820, 8912, 8960, 9408, 10026, 10080, 10290, 10976, 11140, 11520, 11697, 11760, 12348, 12544, 13368, 13440, 13720, 14112, 15435, 15596, 15680, 16128, 16464, 16710, 17640, 17824, 18816, 19495, 20052, 20160, 20580, 21952, 22280, 23394, 23520, 24696, 25065, 26736, 26880, 27293, 27440, 28224, 30870, 31192, 31360, 32928, 33420, 35091, 35280, 35648, 37632, 38990, 40104, 40320, 41160, 43904, 44560, 46788, 47040, 49392, 50130, 53472, 54586, 54880, 56448, 58485, 61740, 62384, 62720, 65856, 66840, 70182, 70560, 71296, 77980, 80208, 80640, 81879, 82320, 87808, 89120, 93576, 94080, 98784, 100260, 106944, 109172, 109760, 112896, 116970, 123480, 124768, 131712, 133680, 136465, 140364, 141120, 142592, 155960, 160416, 163758, 164640, 175455, 178240, 187152, 188160, 191051, 197568, 200520, 213888, 218344, 219520, 233940, 245637, 246960, 249536, 263424, 267360, 272930, 280728, 282240, 311920, 320832, 327516, 329280, 350910, 356480, 374304, 382102, 395136, 401040, 409395, 427776, 436688, 439040, 467880, 491274, 493920, 499072, 534720, 545860, 561456, 564480, 573153, 623840, 641664, 655032, 658560, 701820, 712960, 748608, 764204, 790272, 802080, 818790, 873376, 935760, 955255, 982548, 987840, 998144, 1069440, 1091720, 1122912, 1146306, 1228185, 1247680, 1283328, 1310064, 1317120, 1403640, 1497216, 1528408, 1604160, 1637580, 1719459, 1746752, 1871520, 1910510, 1965096, 1975680, 2138880, 2183440, 2245824, 2292612, 2456370, 2495360, 2620128, 2807280, 2865765, 2994432, 3056816, 3208320, 3275160, 3438918, 3493504, 3743040, 3821020, 3930192, 3951360, 4366880, 4491648, 4585224, 4912740, 4990720, 5240256, 5614560, 5731530, 6113632, 6416640, 6550320, 6877836, 6987008, 7486080, 7642040, 7860384, 8597295, 8733760, 8983296, 9170448, 9825480, 10480512, 11229120, 11463060, 12227264, 13100640, 13755672, 14972160, 15284080, 15720768, 17194590, 17467520, 18340896, 19650960, 20961024, 22458240, 22926120, 24454528, 26201280, 27511344, 30568160, 31441536, 34389180, 34935040, 36681792, 39301920, 44916480, 45852240, 48909056, 52402560, 55022688, 61136320, 62883072, 68778360, 73363584, 78603840, 91704480, 104805120, 110045376, 122272640, 137556720, 146727168, 157207680, 183408960, 220090752, 244545280, 275113440, 314415360, 366817920, 440181504, 550226880, 733635840, 1100453760, 2200907520]

約数ペア:

[(1, 2200907520), (2, 1100453760), (3, 733635840), (4, 550226880), (5, 440181504), (6, 366817920), (7, 314415360), (8, 275113440), (9, 244545280), (10, 220090752), (12, 183408960), (14, 157207680), (15, 146727168), (16, 137556720), (18, 122272640), (20, 110045376), (21, 104805120), (24, 91704480), (28, 78603840), (30, 73363584), (32, 68778360), (35, 62883072), (36, 61136320), (40, 55022688), (42, 52402560), (45, 48909056), (48, 45852240), (49, 44916480), (56, 39301920), (60, 36681792), (63, 34935040), (64, 34389180), (70, 31441536), (72, 30568160), (80, 27511344), (84, 26201280), (90, 24454528), (96, 22926120), (98, 22458240), (105, 20961024), (112, 19650960), (120, 18340896), (126, 17467520), (128, 17194590), (140, 15720768), (144, 15284080), (147, 14972160), (160, 13755672), (168, 13100640), (180, 12227264), (192, 11463060), (196, 11229120), (210, 10480512), (224, 9825480), (240, 9170448), (245, 8983296), (252, 8733760), (256, 8597295), (280, 7860384), (288, 7642040), (294, 7486080), (315, 6987008), (320, 6877836), (336, 6550320), (343, 6416640), (360, 6113632), (384, 5731530), (392, 5614560), (420, 5240256), (441, 4990720), (448, 4912740), (480, 4585224), (490, 4491648), (504, 4366880), (557, 3951360), (560, 3930192), (576, 3821020), (588, 3743040), (630, 3493504), (640, 3438918), (672, 3275160), (686, 3208320), (720, 3056816), (735, 2994432), (768, 2865765), (784, 2807280), (840, 2620128), (882, 2495360), (896, 2456370), (960, 2292612), (980, 2245824), (1008, 2183440), (1029, 2138880), (1114, 1975680), (1120, 1965096), (1152, 1910510), (1176, 1871520), (1260, 1746752), (1280, 1719459), (1344, 1637580), (1372, 1604160), (1440, 1528408), (1470, 1497216), (1568, 1403640), (1671, 1317120), (1680, 1310064), (1715, 1283328), (1764, 1247680), (1792, 1228185), (1920, 1146306), (1960, 1122912), (2016, 1091720), (2058, 1069440), (2205, 998144), (2228, 987840), (2240, 982548), (2304, 955255), (2352, 935760), (2520, 873376), (2688, 818790), (2744, 802080), (2785, 790272), (2880, 764204), (2940, 748608), (3087, 712960), (3136, 701820), (3342, 658560), (3360, 655032), (3430, 641664), (3528, 623840), (3840, 573153), (3899, 564480), (3920, 561456), (4032, 545860), (4116, 534720), (4410, 499072), (4456, 493920), (4480, 491274), (4704, 467880), (5013, 439040), (5040, 436688), (5145, 427776), (5376, 409395), (5488, 401040), (5570, 395136), (5760, 382102), (5880, 374304), (6174, 356480), (6272, 350910), (6684, 329280), (6720, 327516), (6860, 320832), (7056, 311920), (7798, 282240), (7840, 280728), (8064, 272930), (8232, 267360), (8355, 263424), (8820, 249536), (8912, 246960), (8960, 245637), (9408, 233940), (10026, 219520), (10080, 218344), (10290, 213888), (10976, 200520), (11140, 197568), (11520, 191051), (11697, 188160), (11760, 187152), (12348, 178240), (12544, 175455), (13368, 164640), (13440, 163758), (13720, 160416), (14112, 155960), (15435, 142592), (15596, 141120), (15680, 140364), (16128, 136465), (16464, 133680), (16710, 131712), (17640, 124768), (17824, 123480), (18816, 116970), (19495, 112896), (20052, 109760), (20160, 109172), (20580, 106944), (21952, 100260), (22280, 98784), (23394, 94080), (23520, 93576), (24696, 89120), (25065, 87808), (26736, 82320), (26880, 81879), (27293, 80640), (27440, 80208), (28224, 77980), (30870, 71296), (31192, 70560), (31360, 70182), (32928, 66840), (33420, 65856), (35091, 62720), (35280, 62384), (35648, 61740), (37632, 58485), (38990, 56448), (40104, 54880), (40320, 54586), (41160, 53472), (43904, 50130), (44560, 49392), (46788, 47040)]