2020164480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9479}}^1$

素因数の和:9541

約数の個数: 192

約数和(自身を含む): 7165173600

約数和(自身を除く): 5145009120

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, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 9479, 10656, 11840, 13320, 14208, 17760, 18958, 21312, 23680, 26640, 28437, 35520, 37916, 42624, 47395, 53280, 56874, 71040, 75832, 85311, 94790, 106560, 113748, 142185, 151664, 170622, 189580, 213120, 227496, 284370, 303328, 341244, 350723, 379160, 426555, 454992, 568740, 606656, 682488, 701446, 758320, 853110, 909984, 1052169, 1137480, 1213312, 1364976, 1402892, 1516640, 1706220, 1753615, 1819968, 2104338, 2274960, 2729952, 2805784, 3033280, 3156507, 3412440, 3507230, 3639936, 4208676, 4549920, 5260845, 5459904, 5611568, 6066560, 6313014, 6824880, 7014460, 8417352, 9099840, 10521690, 10919808, 11223136, 12626028, 13649760, 14028920, 15782535, 16834704, 18199680, 21043380, 22446272, 25252056, 27299520, 28057840, 31565070, 33669408, 42086760, 44892544, 50504112, 54599040, 56115680, 63130140, 67338816, 84173520, 101008224, 112231360, 126260280, 134677632, 168347040, 202016448, 224462720, 252520560, 336694080, 404032896, 505041120, 673388160, 1010082240, 2020164480]

約数ペア:

[(1, 2020164480), (2, 1010082240), (3, 673388160), (4, 505041120), (5, 404032896), (6, 336694080), (8, 252520560), (9, 224462720), (10, 202016448), (12, 168347040), (15, 134677632), (16, 126260280), (18, 112231360), (20, 101008224), (24, 84173520), (30, 67338816), (32, 63130140), (36, 56115680), (37, 54599040), (40, 50504112), (45, 44892544), (48, 42086760), (60, 33669408), (64, 31565070), (72, 28057840), (74, 27299520), (80, 25252056), (90, 22446272), (96, 21043380), (111, 18199680), (120, 16834704), (128, 15782535), (144, 14028920), (148, 13649760), (160, 12626028), (180, 11223136), (185, 10919808), (192, 10521690), (222, 9099840), (240, 8417352), (288, 7014460), (296, 6824880), (320, 6313014), (333, 6066560), (360, 5611568), (370, 5459904), (384, 5260845), (444, 4549920), (480, 4208676), (555, 3639936), (576, 3507230), (592, 3412440), (640, 3156507), (666, 3033280), (720, 2805784), (740, 2729952), (888, 2274960), (960, 2104338), (1110, 1819968), (1152, 1753615), (1184, 1706220), (1332, 1516640), (1440, 1402892), (1480, 1364976), (1665, 1213312), (1776, 1137480), (1920, 1052169), (2220, 909984), (2368, 853110), (2664, 758320), (2880, 701446), (2960, 682488), (3330, 606656), (3552, 568740), (4440, 454992), (4736, 426555), (5328, 379160), (5760, 350723), (5920, 341244), (6660, 303328), (7104, 284370), (8880, 227496), (9479, 213120), (10656, 189580), (11840, 170622), (13320, 151664), (14208, 142185), (17760, 113748), (18958, 106560), (21312, 94790), (23680, 85311), (26640, 75832), (28437, 71040), (35520, 56874), (37916, 53280), (42624, 47395)]