221787720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 480

約数和(自身を含む): 953441280

約数和(自身を除く): 731653560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 98, 99, 105, 108, 110, 120, 126, 127, 132, 135, 140, 147, 154, 162, 165, 168, 180, 189, 196, 198, 210, 216, 220, 231, 245, 252, 254, 264, 270, 280, 294, 297, 308, 315, 324, 330, 360, 378, 381, 385, 392, 396, 405, 420, 440, 441, 462, 490, 495, 504, 508, 539, 540, 567, 588, 594, 616, 630, 635, 648, 660, 693, 735, 756, 762, 770, 792, 810, 840, 882, 889, 891, 924, 945, 980, 990, 1016, 1078, 1080, 1134, 1143, 1155, 1176, 1188, 1260, 1270, 1320, 1323, 1386, 1397, 1470, 1485, 1512, 1524, 1540, 1617, 1620, 1764, 1778, 1782, 1848, 1890, 1905, 1960, 1980, 2079, 2156, 2205, 2268, 2286, 2310, 2376, 2520, 2540, 2646, 2667, 2695, 2772, 2794, 2835, 2940, 2970, 3048, 3080, 3234, 3240, 3429, 3465, 3528, 3556, 3564, 3780, 3810, 3960, 3969, 4158, 4191, 4312, 4410, 4445, 4455, 4536, 4572, 4620, 4851, 5080, 5292, 5334, 5390, 5544, 5588, 5670, 5715, 5880, 5940, 6223, 6237, 6468, 6615, 6858, 6930, 6985, 7112, 7128, 7560, 7620, 7938, 8001, 8085, 8316, 8382, 8820, 8890, 8910, 9144, 9240, 9702, 9779, 10287, 10395, 10584, 10668, 10780, 11176, 11340, 11430, 11880, 12446, 12474, 12573, 12936, 13230, 13335, 13716, 13860, 13970, 14553, 15240, 15876, 16002, 16170, 16632, 16764, 17145, 17640, 17780, 17820, 18669, 19404, 19558, 19845, 20574, 20790, 20955, 21336, 21560, 22680, 22860, 24003, 24255, 24892, 24948, 25146, 26460, 26670, 27432, 27720, 27940, 29106, 29337, 31115, 31185, 31752, 32004, 32340, 33528, 34290, 35560, 35640, 37338, 37719, 38808, 39116, 39690, 40005, 41148, 41580, 41910, 43659, 45720, 48006, 48510, 48895, 49784, 49896, 50292, 51435, 52920, 53340, 55880, 56007, 58212, 58674, 62230, 62370, 62865, 64008, 64680, 68453, 68580, 72009, 72765, 74676, 75438, 78232, 79380, 80010, 82296, 83160, 83820, 87318, 88011, 93345, 96012, 97020, 97790, 100584, 102870, 106680, 112014, 113157, 116424, 117348, 120015, 124460, 124740, 125730, 136906, 137160, 144018, 145530, 146685, 149352, 150876, 158760, 160020, 167640, 168021, 174636, 176022, 186690, 188595, 192024, 194040, 195580, 205359, 205740, 218295, 224028, 226314, 234696, 240030, 248920, 249480, 251460, 264033, 273812, 280035, 288036, 291060, 293370, 301752, 320040, 336042, 342265, 349272, 352044, 360045, 373380, 377190, 391160, 410718, 411480, 436590, 440055, 448056, 452628, 480060, 502920, 504063, 528066, 547624, 560070, 565785, 576072, 582120, 586740, 616077, 672084, 684530, 704088, 720090, 746760, 754380, 792099, 821436, 840105, 873180, 880110, 905256, 960120, 1008126, 1026795, 1056132, 1120140, 1131570, 1173480, 1232154, 1320165, 1344168, 1369060, 1440180, 1508760, 1584198, 1642872, 1680210, 1746360, 1760220, 1848231, 2016252, 2053590, 2112264, 2240280, 2263140, 2464308, 2520315, 2640330, 2738120, 2880360, 3080385, 3168396, 3360420, 3520440, 3696462, 3960495, 4032504, 4107180, 4526280, 4928616, 5040630, 5280660, 5544693, 6160770, 6336792, 6720840, 7392924, 7920990, 8214360, 9241155, 10081260, 10561320, 11089386, 12321540, 14785848, 15841980, 18482310, 20162520, 22178772, 24643080, 27723465, 31683960, 36964620, 44357544, 55446930, 73929240, 110893860, 221787720]

約数ペア:

[(1, 221787720), (2, 110893860), (3, 73929240), (4, 55446930), (5, 44357544), (6, 36964620), (7, 31683960), (8, 27723465), (9, 24643080), (10, 22178772), (11, 20162520), (12, 18482310), (14, 15841980), (15, 14785848), (18, 12321540), (20, 11089386), (21, 10561320), (22, 10081260), (24, 9241155), (27, 8214360), (28, 7920990), (30, 7392924), (33, 6720840), (35, 6336792), (36, 6160770), (40, 5544693), (42, 5280660), (44, 5040630), (45, 4928616), (49, 4526280), (54, 4107180), (55, 4032504), (56, 3960495), (60, 3696462), (63, 3520440), (66, 3360420), (70, 3168396), (72, 3080385), (77, 2880360), (81, 2738120), (84, 2640330), (88, 2520315), (90, 2464308), (98, 2263140), (99, 2240280), (105, 2112264), (108, 2053590), (110, 2016252), (120, 1848231), (126, 1760220), (127, 1746360), (132, 1680210), (135, 1642872), (140, 1584198), (147, 1508760), (154, 1440180), (162, 1369060), (165, 1344168), (168, 1320165), (180, 1232154), (189, 1173480), (196, 1131570), (198, 1120140), (210, 1056132), (216, 1026795), (220, 1008126), (231, 960120), (245, 905256), (252, 880110), (254, 873180), (264, 840105), (270, 821436), (280, 792099), (294, 754380), (297, 746760), (308, 720090), (315, 704088), (324, 684530), (330, 672084), (360, 616077), (378, 586740), (381, 582120), (385, 576072), (392, 565785), (396, 560070), (405, 547624), (420, 528066), (440, 504063), (441, 502920), (462, 480060), (490, 452628), (495, 448056), (504, 440055), (508, 436590), (539, 411480), (540, 410718), (567, 391160), (588, 377190), (594, 373380), (616, 360045), (630, 352044), (635, 349272), (648, 342265), (660, 336042), (693, 320040), (735, 301752), (756, 293370), (762, 291060), (770, 288036), (792, 280035), (810, 273812), (840, 264033), (882, 251460), (889, 249480), (891, 248920), (924, 240030), (945, 234696), (980, 226314), (990, 224028), (1016, 218295), (1078, 205740), (1080, 205359), (1134, 195580), (1143, 194040), (1155, 192024), (1176, 188595), (1188, 186690), (1260, 176022), (1270, 174636), (1320, 168021), (1323, 167640), (1386, 160020), (1397, 158760), (1470, 150876), (1485, 149352), (1512, 146685), (1524, 145530), (1540, 144018), (1617, 137160), (1620, 136906), (1764, 125730), (1778, 124740), (1782, 124460), (1848, 120015), (1890, 117348), (1905, 116424), (1960, 113157), (1980, 112014), (2079, 106680), (2156, 102870), (2205, 100584), (2268, 97790), (2286, 97020), (2310, 96012), (2376, 93345), (2520, 88011), (2540, 87318), (2646, 83820), (2667, 83160), (2695, 82296), (2772, 80010), (2794, 79380), (2835, 78232), (2940, 75438), (2970, 74676), (3048, 72765), (3080, 72009), (3234, 68580), (3240, 68453), (3429, 64680), (3465, 64008), (3528, 62865), (3556, 62370), (3564, 62230), (3780, 58674), (3810, 58212), (3960, 56007), (3969, 55880), (4158, 53340), (4191, 52920), (4312, 51435), (4410, 50292), (4445, 49896), (4455, 49784), (4536, 48895), (4572, 48510), (4620, 48006), (4851, 45720), (5080, 43659), (5292, 41910), (5334, 41580), (5390, 41148), (5544, 40005), (5588, 39690), (5670, 39116), (5715, 38808), (5880, 37719), (5940, 37338), (6223, 35640), (6237, 35560), (6468, 34290), (6615, 33528), (6858, 32340), (6930, 32004), (6985, 31752), (7112, 31185), (7128, 31115), (7560, 29337), (7620, 29106), (7938, 27940), (8001, 27720), (8085, 27432), (8316, 26670), (8382, 26460), (8820, 25146), (8890, 24948), (8910, 24892), (9144, 24255), (9240, 24003), (9702, 22860), (9779, 22680), (10287, 21560), (10395, 21336), (10584, 20955), (10668, 20790), (10780, 20574), (11176, 19845), (11340, 19558), (11430, 19404), (11880, 18669), (12446, 17820), (12474, 17780), (12573, 17640), (12936, 17145), (13230, 16764), (13335, 16632), (13716, 16170), (13860, 16002), (13970, 15876), (14553, 15240)]