218259360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 240

約数和(自身を含む): 840847392

約数和(自身を除く): 622588032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1531, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3062, 3168, 3240, 3564, 3960, 4320, 4455, 4593, 4752, 5280, 5940, 6124, 6480, 7128, 7655, 7920, 8910, 9186, 9504, 11880, 12248, 12960, 13779, 14256, 15310, 15840, 16841, 17820, 18372, 22965, 23760, 24496, 27558, 28512, 30620, 33682, 35640, 36744, 41337, 45930, 47520, 48992, 50523, 55116, 61240, 67364, 68895, 71280, 73488, 82674, 84205, 91860, 101046, 110232, 122480, 124011, 134728, 137790, 142560, 146976, 151569, 165348, 168410, 183720, 202092, 206685, 220464, 244960, 248022, 252615, 269456, 275580, 303138, 330696, 336820, 367440, 404184, 413370, 440928, 454707, 496044, 505230, 538912, 551160, 606276, 620055, 661392, 673640, 734880, 757845, 808368, 826740, 909414, 992088, 1010460, 1102320, 1212552, 1240110, 1322784, 1347280, 1364121, 1515690, 1616736, 1653480, 1818828, 1984176, 2020920, 2204640, 2273535, 2425104, 2480220, 2694560, 2728242, 3031380, 3306960, 3637656, 3968352, 4041840, 4547070, 4850208, 4960440, 5456484, 6062760, 6613920, 6820605, 7275312, 8083680, 9094140, 9920880, 10912968, 12125520, 13641210, 14550624, 18188280, 19841760, 21825936, 24251040, 27282420, 36376560, 43651872, 54564840, 72753120, 109129680, 218259360]

約数ペア:

[(1, 218259360), (2, 109129680), (3, 72753120), (4, 54564840), (5, 43651872), (6, 36376560), (8, 27282420), (9, 24251040), (10, 21825936), (11, 19841760), (12, 18188280), (15, 14550624), (16, 13641210), (18, 12125520), (20, 10912968), (22, 9920880), (24, 9094140), (27, 8083680), (30, 7275312), (32, 6820605), (33, 6613920), (36, 6062760), (40, 5456484), (44, 4960440), (45, 4850208), (48, 4547070), (54, 4041840), (55, 3968352), (60, 3637656), (66, 3306960), (72, 3031380), (80, 2728242), (81, 2694560), (88, 2480220), (90, 2425104), (96, 2273535), (99, 2204640), (108, 2020920), (110, 1984176), (120, 1818828), (132, 1653480), (135, 1616736), (144, 1515690), (160, 1364121), (162, 1347280), (165, 1322784), (176, 1240110), (180, 1212552), (198, 1102320), (216, 1010460), (220, 992088), (240, 909414), (264, 826740), (270, 808368), (288, 757845), (297, 734880), (324, 673640), (330, 661392), (352, 620055), (360, 606276), (396, 551160), (405, 538912), (432, 505230), (440, 496044), (480, 454707), (495, 440928), (528, 413370), (540, 404184), (594, 367440), (648, 336820), (660, 330696), (720, 303138), (792, 275580), (810, 269456), (864, 252615), (880, 248022), (891, 244960), (990, 220464), (1056, 206685), (1080, 202092), (1188, 183720), (1296, 168410), (1320, 165348), (1440, 151569), (1485, 146976), (1531, 142560), (1584, 137790), (1620, 134728), (1760, 124011), (1782, 122480), (1980, 110232), (2160, 101046), (2376, 91860), (2592, 84205), (2640, 82674), (2970, 73488), (3062, 71280), (3168, 68895), (3240, 67364), (3564, 61240), (3960, 55116), (4320, 50523), (4455, 48992), (4593, 47520), (4752, 45930), (5280, 41337), (5940, 36744), (6124, 35640), (6480, 33682), (7128, 30620), (7655, 28512), (7920, 27558), (8910, 24496), (9186, 23760), (9504, 22965), (11880, 18372), (12248, 17820), (12960, 16841), (13779, 15840), (14256, 15310)]