221704560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 640

約数和(自身を含む): 1005649920

約数和(自身を除く): 783945360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 33, 35, 36, 40, 42, 43, 44, 45, 48, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 86, 88, 90, 93, 99, 105, 108, 110, 112, 120, 124, 126, 129, 132, 135, 140, 144, 154, 155, 165, 168, 172, 176, 180, 186, 189, 198, 210, 215, 216, 217, 220, 231, 240, 248, 252, 258, 264, 270, 279, 280, 297, 301, 308, 310, 315, 330, 336, 341, 344, 360, 372, 378, 385, 387, 396, 420, 430, 432, 434, 440, 462, 465, 473, 495, 496, 504, 516, 528, 540, 558, 560, 594, 602, 616, 620, 630, 645, 651, 660, 682, 688, 693, 720, 744, 756, 770, 774, 792, 837, 840, 860, 868, 880, 903, 924, 930, 945, 946, 990, 1008, 1023, 1032, 1080, 1085, 1116, 1155, 1161, 1188, 1204, 1232, 1240, 1260, 1290, 1302, 1320, 1333, 1364, 1386, 1395, 1419, 1485, 1488, 1505, 1512, 1540, 1548, 1584, 1674, 1680, 1705, 1720, 1736, 1806, 1848, 1860, 1890, 1892, 1935, 1953, 1980, 2046, 2064, 2079, 2160, 2170, 2232, 2310, 2322, 2365, 2376, 2387, 2408, 2480, 2520, 2580, 2604, 2640, 2666, 2709, 2728, 2772, 2790, 2838, 2970, 3010, 3024, 3069, 3080, 3096, 3255, 3311, 3348, 3410, 3440, 3465, 3472, 3612, 3696, 3720, 3780, 3784, 3870, 3906, 3960, 3999, 4092, 4158, 4185, 4257, 4340, 4464, 4515, 4620, 4644, 4730, 4752, 4774, 4816, 5040, 5115, 5160, 5208, 5332, 5418, 5456, 5544, 5580, 5676, 5805, 5859, 5940, 6020, 6138, 6160, 6192, 6510, 6622, 6665, 6696, 6820, 6930, 7095, 7161, 7224, 7440, 7560, 7568, 7740, 7812, 7920, 7998, 8127, 8184, 8316, 8370, 8514, 8680, 9030, 9207, 9240, 9288, 9331, 9460, 9548, 9765, 9933, 10230, 10320, 10395, 10416, 10664, 10836, 11088, 11160, 11352, 11610, 11718, 11880, 11935, 11997, 12040, 12276, 12771, 13020, 13244, 13330, 13392, 13545, 13640, 13860, 14190, 14322, 14448, 14663, 15120, 15345, 15480, 15624, 15996, 16254, 16368, 16555, 16632, 16740, 17028, 17360, 18060, 18414, 18480, 18576, 18662, 18920, 19096, 19530, 19866, 19995, 20460, 20790, 21285, 21328, 21483, 21672, 22320, 22704, 23220, 23436, 23760, 23870, 23994, 24080, 24552, 25542, 26040, 26488, 26660, 27090, 27280, 27720, 27993, 28380, 28644, 29295, 29326, 29799, 30690, 30960, 31248, 31992, 32508, 33110, 33264, 33480, 34056, 35805, 35991, 36120, 36828, 37324, 37840, 38192, 39060, 39732, 39990, 40635, 40920, 41580, 42570, 42966, 43344, 43989, 46035, 46440, 46655, 46872, 47740, 47988, 49104, 49665, 51084, 52080, 52976, 53320, 54180, 55440, 55986, 56760, 57288, 58590, 58652, 59598, 59985, 61380, 63855, 63984, 64449, 65016, 66220, 66960, 68112, 71610, 71982, 72240, 73315, 73656, 74648, 78120, 79464, 79980, 81270, 81840, 83160, 83979, 85140, 85932, 87978, 89397, 92070, 92880, 93310, 93744, 95480, 95976, 99330, 102168, 102641, 106640, 107415, 108360, 111972, 113520, 114576, 117180, 117304, 119196, 119970, 122760, 127710, 128898, 130032, 131967, 132440, 139965, 143220, 143964, 146630, 147312, 148995, 149296, 156240, 158928, 159960, 162540, 166320, 167958, 170280, 171864, 175956, 178794, 179955, 184140, 186620, 190960, 191952, 198660, 204336, 205282, 214830, 216720, 219945, 223944, 234360, 234608, 238392, 239940, 245520, 251937, 255420, 257796, 263934, 264880, 279930, 286440, 287928, 293260, 297990, 307923, 319920, 322245, 325080, 335916, 340560, 343728, 351912, 357588, 359910, 368280, 373240, 395901, 397320, 410564, 419895, 429660, 439890, 446985, 447888, 468720, 476784, 479880, 503874, 510840, 513205, 515592, 527868, 559860, 572880, 575856, 586520, 595980, 615846, 644490, 650160, 659835, 671832, 703824, 715176, 719820, 736560, 746480, 791802, 794640, 821128, 839790, 859320, 879780, 893970, 923769, 959760, 1007748, 1021680, 1026410, 1031184, 1055736, 1119720, 1173040, 1191960, 1231692, 1259685, 1288980, 1319670, 1343664, 1430352, 1439640, 1539615, 1583604, 1642256, 1679580, 1718640, 1759560, 1787940, 1847538, 1979505, 2015496, 2052820, 2111472, 2239440, 2383920, 2463384, 2519370, 2577960, 2639340, 2771307, 2879280, 3079230, 3167208, 3359160, 3519120, 3575880, 3695076, 3959010, 4030992, 4105640, 4618845, 4926768, 5038740, 5155920, 5278680, 5542614, 6158460, 6334416, 6718320, 7151760, 7390152, 7918020, 8211280, 9237690, 10077480, 10557360, 11085228, 12316920, 13856535, 14780304, 15836040, 18475380, 20154960, 22170456, 24633840, 27713070, 31672080, 36950760, 44340912, 55426140, 73901520, 110852280, 221704560]

約数ペア:

[(1, 221704560), (2, 110852280), (3, 73901520), (4, 55426140), (5, 44340912), (6, 36950760), (7, 31672080), (8, 27713070), (9, 24633840), (10, 22170456), (11, 20154960), (12, 18475380), (14, 15836040), (15, 14780304), (16, 13856535), (18, 12316920), (20, 11085228), (21, 10557360), (22, 10077480), (24, 9237690), (27, 8211280), (28, 7918020), (30, 7390152), (31, 7151760), (33, 6718320), (35, 6334416), (36, 6158460), (40, 5542614), (42, 5278680), (43, 5155920), (44, 5038740), (45, 4926768), (48, 4618845), (54, 4105640), (55, 4030992), (56, 3959010), (60, 3695076), (62, 3575880), (63, 3519120), (66, 3359160), (70, 3167208), (72, 3079230), (77, 2879280), (80, 2771307), (84, 2639340), (86, 2577960), (88, 2519370), (90, 2463384), (93, 2383920), (99, 2239440), (105, 2111472), (108, 2052820), (110, 2015496), (112, 1979505), (120, 1847538), (124, 1787940), (126, 1759560), (129, 1718640), (132, 1679580), (135, 1642256), (140, 1583604), (144, 1539615), (154, 1439640), (155, 1430352), (165, 1343664), (168, 1319670), (172, 1288980), (176, 1259685), (180, 1231692), (186, 1191960), (189, 1173040), (198, 1119720), (210, 1055736), (215, 1031184), (216, 1026410), (217, 1021680), (220, 1007748), (231, 959760), (240, 923769), (248, 893970), (252, 879780), (258, 859320), (264, 839790), (270, 821128), (279, 794640), (280, 791802), (297, 746480), (301, 736560), (308, 719820), (310, 715176), (315, 703824), (330, 671832), (336, 659835), (341, 650160), (344, 644490), (360, 615846), (372, 595980), (378, 586520), (385, 575856), (387, 572880), (396, 559860), (420, 527868), (430, 515592), (432, 513205), (434, 510840), (440, 503874), (462, 479880), (465, 476784), (473, 468720), (495, 447888), (496, 446985), (504, 439890), (516, 429660), (528, 419895), (540, 410564), (558, 397320), (560, 395901), (594, 373240), (602, 368280), (616, 359910), (620, 357588), (630, 351912), (645, 343728), (651, 340560), (660, 335916), (682, 325080), (688, 322245), (693, 319920), (720, 307923), (744, 297990), (756, 293260), (770, 287928), (774, 286440), (792, 279930), (837, 264880), (840, 263934), (860, 257796), (868, 255420), (880, 251937), (903, 245520), (924, 239940), (930, 238392), (945, 234608), (946, 234360), (990, 223944), (1008, 219945), (1023, 216720), (1032, 214830), (1080, 205282), (1085, 204336), (1116, 198660), (1155, 191952), (1161, 190960), (1188, 186620), (1204, 184140), (1232, 179955), (1240, 178794), (1260, 175956), (1290, 171864), (1302, 170280), (1320, 167958), (1333, 166320), (1364, 162540), (1386, 159960), (1395, 158928), (1419, 156240), (1485, 149296), (1488, 148995), (1505, 147312), (1512, 146630), (1540, 143964), (1548, 143220), (1584, 139965), (1674, 132440), (1680, 131967), (1705, 130032), (1720, 128898), (1736, 127710), (1806, 122760), (1848, 119970), (1860, 119196), (1890, 117304), (1892, 117180), (1935, 114576), (1953, 113520), (1980, 111972), (2046, 108360), (2064, 107415), (2079, 106640), (2160, 102641), (2170, 102168), (2232, 99330), (2310, 95976), (2322, 95480), (2365, 93744), (2376, 93310), (2387, 92880), (2408, 92070), (2480, 89397), (2520, 87978), (2580, 85932), (2604, 85140), (2640, 83979), (2666, 83160), (2709, 81840), (2728, 81270), (2772, 79980), (2790, 79464), (2838, 78120), (2970, 74648), (3010, 73656), (3024, 73315), (3069, 72240), (3080, 71982), (3096, 71610), (3255, 68112), (3311, 66960), (3348, 66220), (3410, 65016), (3440, 64449), (3465, 63984), (3472, 63855), (3612, 61380), (3696, 59985), (3720, 59598), (3780, 58652), (3784, 58590), (3870, 57288), (3906, 56760), (3960, 55986), (3999, 55440), (4092, 54180), (4158, 53320), (4185, 52976), (4257, 52080), (4340, 51084), (4464, 49665), (4515, 49104), (4620, 47988), (4644, 47740), (4730, 46872), (4752, 46655), (4774, 46440), (4816, 46035), (5040, 43989), (5115, 43344), (5160, 42966), (5208, 42570), (5332, 41580), (5418, 40920), (5456, 40635), (5544, 39990), (5580, 39732), (5676, 39060), (5805, 38192), (5859, 37840), (5940, 37324), (6020, 36828), (6138, 36120), (6160, 35991), (6192, 35805), (6510, 34056), (6622, 33480), (6665, 33264), (6696, 33110), (6820, 32508), (6930, 31992), (7095, 31248), (7161, 30960), (7224, 30690), (7440, 29799), (7560, 29326), (7568, 29295), (7740, 28644), (7812, 28380), (7920, 27993), (7998, 27720), (8127, 27280), (8184, 27090), (8316, 26660), (8370, 26488), (8514, 26040), (8680, 25542), (9030, 24552), (9207, 24080), (9240, 23994), (9288, 23870), (9331, 23760), (9460, 23436), (9548, 23220), (9765, 22704), (9933, 22320), (10230, 21672), (10320, 21483), (10395, 21328), (10416, 21285), (10664, 20790), (10836, 20460), (11088, 19995), (11160, 19866), (11352, 19530), (11610, 19096), (11718, 18920), (11880, 18662), (11935, 18576), (11997, 18480), (12040, 18414), (12276, 18060), (12771, 17360), (13020, 17028), (13244, 16740), (13330, 16632), (13392, 16555), (13545, 16368), (13640, 16254), (13860, 15996), (14190, 15624), (14322, 15480), (14448, 15345), (14663, 15120)]