223469280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 240

約数和(自身を含む): 809013744

約数和(自身を除く): 585544464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 258, 270, 288, 324, 344, 360, 387, 401, 405, 430, 432, 480, 516, 540, 645, 648, 688, 720, 774, 802, 810, 860, 864, 1032, 1080, 1161, 1203, 1290, 1296, 1376, 1440, 1548, 1604, 1620, 1720, 1935, 2005, 2064, 2160, 2322, 2406, 2580, 2592, 3096, 3208, 3240, 3440, 3483, 3609, 3870, 4010, 4128, 4320, 4644, 4812, 5160, 5805, 6015, 6192, 6416, 6480, 6880, 6966, 7218, 7740, 8020, 9288, 9624, 10320, 10827, 11610, 12030, 12384, 12832, 12960, 13932, 14436, 15480, 16040, 17243, 17415, 18045, 18576, 19248, 20640, 21654, 23220, 24060, 27864, 28872, 30960, 32080, 32481, 34486, 34830, 36090, 37152, 38496, 43308, 46440, 48120, 51729, 54135, 55728, 57744, 61920, 64160, 64962, 68972, 69660, 72180, 86215, 86616, 92880, 96240, 103458, 108270, 111456, 115488, 129924, 137944, 139320, 144360, 155187, 162405, 172430, 173232, 185760, 192480, 206916, 216540, 258645, 259848, 275888, 278640, 288720, 310374, 324810, 344860, 346464, 413832, 433080, 465561, 517290, 519696, 551776, 557280, 577440, 620748, 649620, 689720, 775935, 827664, 866160, 931122, 1034580, 1039392, 1241496, 1299240, 1379440, 1396683, 1551870, 1655328, 1732320, 1862244, 2069160, 2327805, 2482992, 2598480, 2758880, 2793366, 3103740, 3724488, 4138320, 4655610, 4965984, 5196960, 5586732, 6207480, 6983415, 7448976, 8276640, 9311220, 11173464, 12414960, 13966830, 14897952, 18622440, 22346928, 24829920, 27933660, 37244880, 44693856, 55867320, 74489760, 111734640, 223469280]

約数ペア:

[(1, 223469280), (2, 111734640), (3, 74489760), (4, 55867320), (5, 44693856), (6, 37244880), (8, 27933660), (9, 24829920), (10, 22346928), (12, 18622440), (15, 14897952), (16, 13966830), (18, 12414960), (20, 11173464), (24, 9311220), (27, 8276640), (30, 7448976), (32, 6983415), (36, 6207480), (40, 5586732), (43, 5196960), (45, 4965984), (48, 4655610), (54, 4138320), (60, 3724488), (72, 3103740), (80, 2793366), (81, 2758880), (86, 2598480), (90, 2482992), (96, 2327805), (108, 2069160), (120, 1862244), (129, 1732320), (135, 1655328), (144, 1551870), (160, 1396683), (162, 1379440), (172, 1299240), (180, 1241496), (215, 1039392), (216, 1034580), (240, 931122), (258, 866160), (270, 827664), (288, 775935), (324, 689720), (344, 649620), (360, 620748), (387, 577440), (401, 557280), (405, 551776), (430, 519696), (432, 517290), (480, 465561), (516, 433080), (540, 413832), (645, 346464), (648, 344860), (688, 324810), (720, 310374), (774, 288720), (802, 278640), (810, 275888), (860, 259848), (864, 258645), (1032, 216540), (1080, 206916), (1161, 192480), (1203, 185760), (1290, 173232), (1296, 172430), (1376, 162405), (1440, 155187), (1548, 144360), (1604, 139320), (1620, 137944), (1720, 129924), (1935, 115488), (2005, 111456), (2064, 108270), (2160, 103458), (2322, 96240), (2406, 92880), (2580, 86616), (2592, 86215), (3096, 72180), (3208, 69660), (3240, 68972), (3440, 64962), (3483, 64160), (3609, 61920), (3870, 57744), (4010, 55728), (4128, 54135), (4320, 51729), (4644, 48120), (4812, 46440), (5160, 43308), (5805, 38496), (6015, 37152), (6192, 36090), (6416, 34830), (6480, 34486), (6880, 32481), (6966, 32080), (7218, 30960), (7740, 28872), (8020, 27864), (9288, 24060), (9624, 23220), (10320, 21654), (10827, 20640), (11610, 19248), (12030, 18576), (12384, 18045), (12832, 17415), (12960, 17243), (13932, 16040), (14436, 15480)]