228464640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 825355440

約数和(自身を除く): 596890800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 67, 72, 74, 80, 90, 96, 111, 120, 128, 134, 144, 148, 160, 180, 185, 192, 201, 222, 240, 256, 268, 288, 296, 320, 333, 335, 360, 370, 384, 402, 444, 480, 512, 536, 555, 576, 592, 603, 640, 666, 670, 720, 740, 768, 804, 888, 960, 1005, 1024, 1072, 1110, 1152, 1184, 1206, 1280, 1332, 1340, 1440, 1480, 1536, 1608, 1665, 1776, 1920, 2010, 2048, 2144, 2220, 2304, 2368, 2412, 2479, 2560, 2664, 2680, 2880, 2960, 3015, 3072, 3216, 3330, 3552, 3840, 4020, 4288, 4440, 4608, 4736, 4824, 4958, 5120, 5328, 5360, 5760, 5920, 6030, 6144, 6432, 6660, 7104, 7437, 7680, 8040, 8576, 8880, 9216, 9472, 9648, 9916, 10240, 10656, 10720, 11520, 11840, 12060, 12395, 12864, 13320, 14208, 14874, 15360, 16080, 17152, 17760, 18432, 18944, 19296, 19832, 21312, 21440, 22311, 23040, 23680, 24120, 24790, 25728, 26640, 28416, 29748, 30720, 32160, 34304, 35520, 37185, 37888, 38592, 39664, 42624, 42880, 44622, 46080, 47360, 48240, 49580, 51456, 53280, 56832, 59496, 64320, 68608, 71040, 74370, 75776, 77184, 79328, 85248, 85760, 89244, 92160, 94720, 96480, 99160, 102912, 106560, 111555, 113664, 118992, 128640, 137216, 142080, 148740, 154368, 158656, 170496, 171520, 178488, 189440, 192960, 198320, 205824, 213120, 223110, 227328, 237984, 257280, 284160, 297480, 308736, 317312, 340992, 343040, 356976, 378880, 385920, 396640, 411648, 426240, 446220, 475968, 514560, 568320, 594960, 617472, 634624, 681984, 686080, 713952, 771840, 793280, 852480, 892440, 951936, 1029120, 1136640, 1189920, 1234944, 1269248, 1427904, 1543680, 1586560, 1704960, 1784880, 1903872, 2058240, 2379840, 2538496, 2855808, 3087360, 3173120, 3409920, 3569760, 3807744, 4759680, 5076992, 5711616, 6174720, 6346240, 7139520, 7615488, 9519360, 11423232, 12692480, 14279040, 15230976, 19038720, 22846464, 25384960, 28558080, 38077440, 45692928, 57116160, 76154880, 114232320, 228464640]

約数ペア:

[(1, 228464640), (2, 114232320), (3, 76154880), (4, 57116160), (5, 45692928), (6, 38077440), (8, 28558080), (9, 25384960), (10, 22846464), (12, 19038720), (15, 15230976), (16, 14279040), (18, 12692480), (20, 11423232), (24, 9519360), (30, 7615488), (32, 7139520), (36, 6346240), (37, 6174720), (40, 5711616), (45, 5076992), (48, 4759680), (60, 3807744), (64, 3569760), (67, 3409920), (72, 3173120), (74, 3087360), (80, 2855808), (90, 2538496), (96, 2379840), (111, 2058240), (120, 1903872), (128, 1784880), (134, 1704960), (144, 1586560), (148, 1543680), (160, 1427904), (180, 1269248), (185, 1234944), (192, 1189920), (201, 1136640), (222, 1029120), (240, 951936), (256, 892440), (268, 852480), (288, 793280), (296, 771840), (320, 713952), (333, 686080), (335, 681984), (360, 634624), (370, 617472), (384, 594960), (402, 568320), (444, 514560), (480, 475968), (512, 446220), (536, 426240), (555, 411648), (576, 396640), (592, 385920), (603, 378880), (640, 356976), (666, 343040), (670, 340992), (720, 317312), (740, 308736), (768, 297480), (804, 284160), (888, 257280), (960, 237984), (1005, 227328), (1024, 223110), (1072, 213120), (1110, 205824), (1152, 198320), (1184, 192960), (1206, 189440), (1280, 178488), (1332, 171520), (1340, 170496), (1440, 158656), (1480, 154368), (1536, 148740), (1608, 142080), (1665, 137216), (1776, 128640), (1920, 118992), (2010, 113664), (2048, 111555), (2144, 106560), (2220, 102912), (2304, 99160), (2368, 96480), (2412, 94720), (2479, 92160), (2560, 89244), (2664, 85760), (2680, 85248), (2880, 79328), (2960, 77184), (3015, 75776), (3072, 74370), (3216, 71040), (3330, 68608), (3552, 64320), (3840, 59496), (4020, 56832), (4288, 53280), (4440, 51456), (4608, 49580), (4736, 48240), (4824, 47360), (4958, 46080), (5120, 44622), (5328, 42880), (5360, 42624), (5760, 39664), (5920, 38592), (6030, 37888), (6144, 37185), (6432, 35520), (6660, 34304), (7104, 32160), (7437, 30720), (7680, 29748), (8040, 28416), (8576, 26640), (8880, 25728), (9216, 24790), (9472, 24120), (9648, 23680), (9916, 23040), (10240, 22311), (10656, 21440), (10720, 21312), (11520, 19832), (11840, 19296), (12060, 18944), (12395, 18432), (12864, 17760), (13320, 17152), (14208, 16080), (14874, 15360)]