223190640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 280

約数和(自身を含む): 805060080

約数和(自身を除く): 581869440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 89, 90, 108, 120, 129, 135, 144, 162, 172, 178, 180, 215, 216, 240, 243, 258, 267, 270, 324, 344, 356, 360, 387, 405, 430, 432, 445, 486, 516, 534, 540, 645, 648, 688, 712, 720, 729, 774, 801, 810, 860, 890, 972, 1032, 1068, 1080, 1161, 1215, 1290, 1296, 1335, 1424, 1458, 1548, 1602, 1620, 1720, 1780, 1935, 1944, 2064, 2136, 2160, 2322, 2403, 2430, 2580, 2670, 2916, 3096, 3204, 3240, 3440, 3483, 3560, 3645, 3827, 3870, 3888, 4005, 4272, 4644, 4806, 4860, 5160, 5340, 5805, 5832, 6192, 6408, 6480, 6966, 7120, 7209, 7290, 7654, 7740, 8010, 9288, 9612, 9720, 10320, 10449, 10680, 11481, 11610, 11664, 12015, 12816, 13932, 14418, 14580, 15308, 15480, 16020, 17415, 18576, 19135, 19224, 19440, 20898, 21360, 21627, 22962, 23220, 24030, 27864, 28836, 29160, 30616, 30960, 31347, 32040, 34443, 34830, 36045, 38270, 38448, 41796, 43254, 45924, 46440, 48060, 52245, 55728, 57405, 57672, 58320, 61232, 62694, 64080, 64881, 68886, 69660, 72090, 76540, 83592, 86508, 91848, 92880, 96120, 103329, 104490, 108135, 114810, 115344, 125388, 129762, 137772, 139320, 144180, 153080, 156735, 167184, 172215, 173016, 183696, 192240, 206658, 208980, 216270, 229620, 250776, 259524, 275544, 278640, 288360, 306160, 309987, 313470, 324405, 344430, 346032, 413316, 417960, 432540, 459240, 501552, 516645, 519048, 551088, 576720, 619974, 626940, 648810, 688860, 826632, 835920, 865080, 918480, 929961, 1033290, 1038096, 1239948, 1253880, 1297620, 1377720, 1549935, 1653264, 1730160, 1859922, 2066580, 2479896, 2507760, 2595240, 2755440, 2789883, 3099870, 3719844, 4133160, 4649805, 4959792, 5190480, 5579766, 6199740, 7439688, 8266320, 9299610, 11159532, 12399480, 13949415, 14879376, 18599220, 22319064, 24798960, 27898830, 37198440, 44638128, 55797660, 74396880, 111595320, 223190640]

約数ペア:

[(1, 223190640), (2, 111595320), (3, 74396880), (4, 55797660), (5, 44638128), (6, 37198440), (8, 27898830), (9, 24798960), (10, 22319064), (12, 18599220), (15, 14879376), (16, 13949415), (18, 12399480), (20, 11159532), (24, 9299610), (27, 8266320), (30, 7439688), (36, 6199740), (40, 5579766), (43, 5190480), (45, 4959792), (48, 4649805), (54, 4133160), (60, 3719844), (72, 3099870), (80, 2789883), (81, 2755440), (86, 2595240), (89, 2507760), (90, 2479896), (108, 2066580), (120, 1859922), (129, 1730160), (135, 1653264), (144, 1549935), (162, 1377720), (172, 1297620), (178, 1253880), (180, 1239948), (215, 1038096), (216, 1033290), (240, 929961), (243, 918480), (258, 865080), (267, 835920), (270, 826632), (324, 688860), (344, 648810), (356, 626940), (360, 619974), (387, 576720), (405, 551088), (430, 519048), (432, 516645), (445, 501552), (486, 459240), (516, 432540), (534, 417960), (540, 413316), (645, 346032), (648, 344430), (688, 324405), (712, 313470), (720, 309987), (729, 306160), (774, 288360), (801, 278640), (810, 275544), (860, 259524), (890, 250776), (972, 229620), (1032, 216270), (1068, 208980), (1080, 206658), (1161, 192240), (1215, 183696), (1290, 173016), (1296, 172215), (1335, 167184), (1424, 156735), (1458, 153080), (1548, 144180), (1602, 139320), (1620, 137772), (1720, 129762), (1780, 125388), (1935, 115344), (1944, 114810), (2064, 108135), (2136, 104490), (2160, 103329), (2322, 96120), (2403, 92880), (2430, 91848), (2580, 86508), (2670, 83592), (2916, 76540), (3096, 72090), (3204, 69660), (3240, 68886), (3440, 64881), (3483, 64080), (3560, 62694), (3645, 61232), (3827, 58320), (3870, 57672), (3888, 57405), (4005, 55728), (4272, 52245), (4644, 48060), (4806, 46440), (4860, 45924), (5160, 43254), (5340, 41796), (5805, 38448), (5832, 38270), (6192, 36045), (6408, 34830), (6480, 34443), (6966, 32040), (7120, 31347), (7209, 30960), (7290, 30616), (7654, 29160), (7740, 28836), (8010, 27864), (9288, 24030), (9612, 23220), (9720, 22962), (10320, 21627), (10449, 21360), (10680, 20898), (11481, 19440), (11610, 19224), (11664, 19135), (12015, 18576), (12816, 17415), (13932, 16020), (14418, 15480), (14580, 15308)]