421177680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 480

約数和(自身を含む): 1805027328

約数和(自身を除く): 1383849648

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, 60, 63, 66, 70, 71, 72, 77, 80, 84, 88, 90, 99, 105, 107, 110, 112, 120, 126, 132, 140, 142, 144, 154, 165, 168, 176, 180, 198, 210, 213, 214, 220, 231, 240, 252, 264, 280, 284, 308, 315, 321, 330, 336, 355, 360, 385, 396, 420, 426, 428, 440, 462, 495, 497, 504, 528, 535, 560, 568, 616, 630, 639, 642, 660, 693, 710, 720, 749, 770, 781, 792, 840, 852, 856, 880, 924, 963, 990, 994, 1008, 1065, 1070, 1136, 1155, 1177, 1232, 1260, 1278, 1284, 1320, 1386, 1420, 1491, 1498, 1540, 1562, 1584, 1605, 1680, 1704, 1712, 1848, 1926, 1980, 1988, 2130, 2140, 2247, 2310, 2343, 2354, 2485, 2520, 2556, 2568, 2640, 2772, 2840, 2982, 2996, 3080, 3124, 3195, 3210, 3408, 3465, 3531, 3696, 3745, 3852, 3905, 3960, 3976, 4260, 4280, 4473, 4494, 4620, 4686, 4708, 4815, 4970, 5040, 5112, 5136, 5467, 5544, 5680, 5885, 5964, 5992, 6160, 6248, 6390, 6420, 6741, 6930, 7029, 7062, 7455, 7490, 7597, 7704, 7810, 7920, 7952, 8239, 8520, 8560, 8946, 8988, 9240, 9372, 9416, 9630, 9940, 10224, 10593, 10934, 11088, 11235, 11715, 11770, 11928, 11984, 12496, 12780, 12840, 13482, 13860, 14058, 14124, 14910, 14980, 15194, 15408, 15620, 16401, 16478, 17040, 17655, 17892, 17976, 18480, 18744, 18832, 19260, 19880, 21186, 21868, 22365, 22470, 22791, 23430, 23540, 23856, 24717, 25560, 25680, 26964, 27335, 27720, 28116, 28248, 29820, 29960, 30388, 31240, 32802, 32956, 33705, 35145, 35310, 35784, 35952, 37488, 37985, 38520, 39760, 41195, 42372, 43736, 44730, 44940, 45582, 46860, 47080, 49203, 49434, 51120, 52965, 53179, 53928, 54670, 55440, 56232, 56496, 59640, 59920, 60776, 62480, 65604, 65912, 67410, 68373, 70290, 70620, 71568, 74151, 75970, 77040, 82005, 82390, 83567, 84744, 87472, 89460, 89880, 91164, 93720, 94160, 98406, 98868, 105930, 106358, 107856, 109340, 112464, 113955, 119280, 121552, 123585, 131208, 131824, 134820, 136746, 140580, 141240, 148302, 151940, 159537, 164010, 164780, 167134, 169488, 178920, 179760, 182328, 187440, 196812, 197736, 211860, 212716, 218680, 227910, 246015, 247170, 250701, 262416, 265895, 269640, 273492, 281160, 282480, 296604, 303880, 319074, 328020, 329560, 334268, 341865, 357840, 364656, 370755, 393624, 395472, 417835, 423720, 425432, 437360, 455820, 478611, 492030, 494340, 501402, 531790, 539280, 546984, 562320, 584969, 593208, 607760, 638148, 656040, 659120, 668536, 683730, 741510, 752103, 787248, 797685, 835670, 847440, 850864, 911640, 957222, 984060, 988680, 1002804, 1063580, 1093968, 1169938, 1186416, 1253505, 1276296, 1312080, 1337072, 1367460, 1483020, 1504206, 1595370, 1671340, 1754907, 1823280, 1914444, 1968120, 1977360, 2005608, 2127160, 2339876, 2393055, 2507010, 2552592, 2734920, 2924845, 2966040, 3008412, 3190740, 3342680, 3509814, 3760515, 3828888, 3936240, 4011216, 4254320, 4679752, 4786110, 5014020, 5264721, 5469840, 5849690, 5932080, 6016824, 6381480, 6685360, 7019628, 7521030, 7657776, 8774535, 9359504, 9572220, 10028040, 10529442, 11699380, 12033648, 12762960, 14039256, 15042060, 17549070, 19144440, 20056080, 21058884, 23398760, 26323605, 28078512, 30084120, 35098140, 38288880, 42117768, 46797520, 52647210, 60168240, 70196280, 84235536, 105294420, 140392560, 210588840, 421177680]

約数ペア:

[(1, 421177680), (2, 210588840), (3, 140392560), (4, 105294420), (5, 84235536), (6, 70196280), (7, 60168240), (8, 52647210), (9, 46797520), (10, 42117768), (11, 38288880), (12, 35098140), (14, 30084120), (15, 28078512), (16, 26323605), (18, 23398760), (20, 21058884), (21, 20056080), (22, 19144440), (24, 17549070), (28, 15042060), (30, 14039256), (33, 12762960), (35, 12033648), (36, 11699380), (40, 10529442), (42, 10028040), (44, 9572220), (45, 9359504), (48, 8774535), (55, 7657776), (56, 7521030), (60, 7019628), (63, 6685360), (66, 6381480), (70, 6016824), (71, 5932080), (72, 5849690), (77, 5469840), (80, 5264721), (84, 5014020), (88, 4786110), (90, 4679752), (99, 4254320), (105, 4011216), (107, 3936240), (110, 3828888), (112, 3760515), (120, 3509814), (126, 3342680), (132, 3190740), (140, 3008412), (142, 2966040), (144, 2924845), (154, 2734920), (165, 2552592), (168, 2507010), (176, 2393055), (180, 2339876), (198, 2127160), (210, 2005608), (213, 1977360), (214, 1968120), (220, 1914444), (231, 1823280), (240, 1754907), (252, 1671340), (264, 1595370), (280, 1504206), (284, 1483020), (308, 1367460), (315, 1337072), (321, 1312080), (330, 1276296), (336, 1253505), (355, 1186416), (360, 1169938), (385, 1093968), (396, 1063580), (420, 1002804), (426, 988680), (428, 984060), (440, 957222), (462, 911640), (495, 850864), (497, 847440), (504, 835670), (528, 797685), (535, 787248), (560, 752103), (568, 741510), (616, 683730), (630, 668536), (639, 659120), (642, 656040), (660, 638148), (693, 607760), (710, 593208), (720, 584969), (749, 562320), (770, 546984), (781, 539280), (792, 531790), (840, 501402), (852, 494340), (856, 492030), (880, 478611), (924, 455820), (963, 437360), (990, 425432), (994, 423720), (1008, 417835), (1065, 395472), (1070, 393624), (1136, 370755), (1155, 364656), (1177, 357840), (1232, 341865), (1260, 334268), (1278, 329560), (1284, 328020), (1320, 319074), (1386, 303880), (1420, 296604), (1491, 282480), (1498, 281160), (1540, 273492), (1562, 269640), (1584, 265895), (1605, 262416), (1680, 250701), (1704, 247170), (1712, 246015), (1848, 227910), (1926, 218680), (1980, 212716), (1988, 211860), (2130, 197736), (2140, 196812), (2247, 187440), (2310, 182328), (2343, 179760), (2354, 178920), (2485, 169488), (2520, 167134), (2556, 164780), (2568, 164010), (2640, 159537), (2772, 151940), (2840, 148302), (2982, 141240), (2996, 140580), (3080, 136746), (3124, 134820), (3195, 131824), (3210, 131208), (3408, 123585), (3465, 121552), (3531, 119280), (3696, 113955), (3745, 112464), (3852, 109340), (3905, 107856), (3960, 106358), (3976, 105930), (4260, 98868), (4280, 98406), (4473, 94160), (4494, 93720), (4620, 91164), (4686, 89880), (4708, 89460), (4815, 87472), (4970, 84744), (5040, 83567), (5112, 82390), (5136, 82005), (5467, 77040), (5544, 75970), (5680, 74151), (5885, 71568), (5964, 70620), (5992, 70290), (6160, 68373), (6248, 67410), (6390, 65912), (6420, 65604), (6741, 62480), (6930, 60776), (7029, 59920), (7062, 59640), (7455, 56496), (7490, 56232), (7597, 55440), (7704, 54670), (7810, 53928), (7920, 53179), (7952, 52965), (8239, 51120), (8520, 49434), (8560, 49203), (8946, 47080), (8988, 46860), (9240, 45582), (9372, 44940), (9416, 44730), (9630, 43736), (9940, 42372), (10224, 41195), (10593, 39760), (10934, 38520), (11088, 37985), (11235, 37488), (11715, 35952), (11770, 35784), (11928, 35310), (11984, 35145), (12496, 33705), (12780, 32956), (12840, 32802), (13482, 31240), (13860, 30388), (14058, 29960), (14124, 29820), (14910, 28248), (14980, 28116), (15194, 27720), (15408, 27335), (15620, 26964), (16401, 25680), (16478, 25560), (17040, 24717), (17655, 23856), (17892, 23540), (17976, 23430), (18480, 22791), (18744, 22470), (18832, 22365), (19260, 21868), (19880, 21186)]