1666473120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89021}}^1$

素因数の和:89055

約数の個数: 144

約数和(自身を含む): 6124357512

約数和(自身を除く): 4457884392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 89021, 178042, 267063, 356084, 445105, 534126, 712168, 801189, 890210, 1068252, 1157273, 1335315, 1424336, 1602378, 1780420, 2136504, 2314546, 2670630, 2848672, 3204756, 3471819, 3560840, 4005945, 4273008, 4629092, 5341260, 5786365, 6409512, 6943638, 7121680, 8011890, 8546016, 9258184, 10415457, 10682520, 11572730, 12819024, 13887276, 14243360, 16023780, 17359095, 18516368, 20830914, 21365040, 23145460, 25638048, 27774552, 32047560, 34718190, 37032736, 41661828, 42730080, 46290920, 52077285, 55549104, 64095120, 69436380, 83323656, 92581840, 104154570, 111098208, 128190240, 138872760, 166647312, 185163680, 208309140, 277745520, 333294624, 416618280, 555491040, 833236560, 1666473120]

約数ペア:

[(1, 1666473120), (2, 833236560), (3, 555491040), (4, 416618280), (5, 333294624), (6, 277745520), (8, 208309140), (9, 185163680), (10, 166647312), (12, 138872760), (13, 128190240), (15, 111098208), (16, 104154570), (18, 92581840), (20, 83323656), (24, 69436380), (26, 64095120), (30, 55549104), (32, 52077285), (36, 46290920), (39, 42730080), (40, 41661828), (45, 37032736), (48, 34718190), (52, 32047560), (60, 27774552), (65, 25638048), (72, 23145460), (78, 21365040), (80, 20830914), (90, 18516368), (96, 17359095), (104, 16023780), (117, 14243360), (120, 13887276), (130, 12819024), (144, 11572730), (156, 10682520), (160, 10415457), (180, 9258184), (195, 8546016), (208, 8011890), (234, 7121680), (240, 6943638), (260, 6409512), (288, 5786365), (312, 5341260), (360, 4629092), (390, 4273008), (416, 4005945), (468, 3560840), (480, 3471819), (520, 3204756), (585, 2848672), (624, 2670630), (720, 2314546), (780, 2136504), (936, 1780420), (1040, 1602378), (1170, 1424336), (1248, 1335315), (1440, 1157273), (1560, 1068252), (1872, 890210), (2080, 801189), (2340, 712168), (3120, 534126), (3744, 445105), (4680, 356084), (6240, 267063), (9360, 178042), (18720, 89021)]