223197120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 280

約数和(自身を含む): 811377600

約数和(自身を除く): 588180480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 81, 90, 96, 108, 109, 120, 135, 144, 158, 160, 162, 180, 192, 216, 218, 237, 240, 270, 288, 316, 320, 324, 327, 360, 395, 405, 432, 436, 474, 480, 540, 545, 576, 632, 648, 654, 711, 720, 790, 810, 864, 872, 948, 960, 981, 1080, 1090, 1185, 1264, 1296, 1308, 1422, 1440, 1580, 1620, 1635, 1728, 1744, 1896, 1962, 2133, 2160, 2180, 2370, 2528, 2592, 2616, 2844, 2880, 2943, 3160, 3240, 3270, 3488, 3555, 3792, 3924, 4266, 4320, 4360, 4740, 4905, 5056, 5184, 5232, 5688, 5886, 6320, 6399, 6480, 6540, 6976, 7110, 7584, 7848, 8532, 8611, 8640, 8720, 8829, 9480, 9810, 10464, 10665, 11376, 11772, 12640, 12798, 12960, 13080, 14220, 14715, 15168, 15696, 17064, 17222, 17440, 17658, 18960, 19620, 20928, 21330, 22752, 23544, 25280, 25596, 25833, 25920, 26160, 28440, 29430, 31392, 31995, 34128, 34444, 34880, 35316, 37920, 39240, 42660, 43055, 44145, 45504, 47088, 51192, 51666, 52320, 56880, 58860, 62784, 63990, 68256, 68888, 70632, 75840, 77499, 78480, 85320, 86110, 88290, 94176, 102384, 103332, 104640, 113760, 117720, 127980, 129165, 136512, 137776, 141264, 154998, 156960, 170640, 172220, 176580, 188352, 204768, 206664, 227520, 232497, 235440, 255960, 258330, 275552, 282528, 309996, 313920, 341280, 344440, 353160, 387495, 409536, 413328, 464994, 470880, 511920, 516660, 551104, 565056, 619992, 682560, 688880, 697491, 706320, 774990, 826656, 929988, 941760, 1023840, 1033320, 1162485, 1239984, 1377760, 1394982, 1412640, 1549980, 1653312, 1859976, 2047680, 2066640, 2324970, 2479968, 2755520, 2789964, 2825280, 3099960, 3487455, 3719952, 4133280, 4649940, 4959936, 5579928, 6199920, 6974910, 7439904, 8266560, 9299880, 11159856, 12399840, 13949820, 14879808, 18599760, 22319712, 24799680, 27899640, 37199520, 44639424, 55799280, 74399040, 111598560, 223197120]

約数ペア:

[(1, 223197120), (2, 111598560), (3, 74399040), (4, 55799280), (5, 44639424), (6, 37199520), (8, 27899640), (9, 24799680), (10, 22319712), (12, 18599760), (15, 14879808), (16, 13949820), (18, 12399840), (20, 11159856), (24, 9299880), (27, 8266560), (30, 7439904), (32, 6974910), (36, 6199920), (40, 5579928), (45, 4959936), (48, 4649940), (54, 4133280), (60, 3719952), (64, 3487455), (72, 3099960), (79, 2825280), (80, 2789964), (81, 2755520), (90, 2479968), (96, 2324970), (108, 2066640), (109, 2047680), (120, 1859976), (135, 1653312), (144, 1549980), (158, 1412640), (160, 1394982), (162, 1377760), (180, 1239984), (192, 1162485), (216, 1033320), (218, 1023840), (237, 941760), (240, 929988), (270, 826656), (288, 774990), (316, 706320), (320, 697491), (324, 688880), (327, 682560), (360, 619992), (395, 565056), (405, 551104), (432, 516660), (436, 511920), (474, 470880), (480, 464994), (540, 413328), (545, 409536), (576, 387495), (632, 353160), (648, 344440), (654, 341280), (711, 313920), (720, 309996), (790, 282528), (810, 275552), (864, 258330), (872, 255960), (948, 235440), (960, 232497), (981, 227520), (1080, 206664), (1090, 204768), (1185, 188352), (1264, 176580), (1296, 172220), (1308, 170640), (1422, 156960), (1440, 154998), (1580, 141264), (1620, 137776), (1635, 136512), (1728, 129165), (1744, 127980), (1896, 117720), (1962, 113760), (2133, 104640), (2160, 103332), (2180, 102384), (2370, 94176), (2528, 88290), (2592, 86110), (2616, 85320), (2844, 78480), (2880, 77499), (2943, 75840), (3160, 70632), (3240, 68888), (3270, 68256), (3488, 63990), (3555, 62784), (3792, 58860), (3924, 56880), (4266, 52320), (4320, 51666), (4360, 51192), (4740, 47088), (4905, 45504), (5056, 44145), (5184, 43055), (5232, 42660), (5688, 39240), (5886, 37920), (6320, 35316), (6399, 34880), (6480, 34444), (6540, 34128), (6976, 31995), (7110, 31392), (7584, 29430), (7848, 28440), (8532, 26160), (8611, 25920), (8640, 25833), (8720, 25596), (8829, 25280), (9480, 23544), (9810, 22752), (10464, 21330), (10665, 20928), (11376, 19620), (11772, 18960), (12640, 17658), (12798, 17440), (12960, 17222), (13080, 17064), (14220, 15696), (14715, 15168)]