219266880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 224

約数和(自身を含む): 809158656

約数和(自身を除く): 589891776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 402, 420, 448, 469, 480, 487, 536, 560, 670, 672, 804, 840, 938, 960, 974, 1005, 1072, 1120, 1340, 1344, 1407, 1461, 1608, 1680, 1876, 1948, 2010, 2144, 2240, 2345, 2435, 2680, 2814, 2922, 3216, 3360, 3409, 3752, 3896, 4020, 4288, 4690, 4870, 5360, 5628, 5844, 6432, 6720, 6818, 7035, 7305, 7504, 7792, 8040, 9380, 9740, 10227, 10720, 11256, 11688, 12864, 13636, 14070, 14610, 15008, 15584, 16080, 17045, 18760, 19480, 20454, 21440, 22512, 23376, 27272, 28140, 29220, 30016, 31168, 32160, 32629, 34090, 37520, 38960, 40908, 45024, 46752, 51135, 54544, 56280, 58440, 64320, 65258, 68180, 75040, 77920, 81816, 90048, 93504, 97887, 102270, 109088, 112560, 116880, 130516, 136360, 150080, 155840, 163145, 163632, 195774, 204540, 218176, 225120, 228403, 233760, 261032, 272720, 326290, 327264, 391548, 409080, 450240, 456806, 467520, 489435, 522064, 545440, 652580, 654528, 685209, 783096, 818160, 913612, 978870, 1044128, 1090880, 1142015, 1305160, 1370418, 1566192, 1636320, 1827224, 1957740, 2088256, 2284030, 2610320, 2740836, 3132384, 3272640, 3426045, 3654448, 3915480, 4568060, 5220640, 5481672, 6264768, 6852090, 7308896, 7830960, 9136120, 10441280, 10963344, 13704180, 14617792, 15661920, 18272240, 21926688, 27408360, 31323840, 36544480, 43853376, 54816720, 73088960, 109633440, 219266880]

約数ペア:

[(1, 219266880), (2, 109633440), (3, 73088960), (4, 54816720), (5, 43853376), (6, 36544480), (7, 31323840), (8, 27408360), (10, 21926688), (12, 18272240), (14, 15661920), (15, 14617792), (16, 13704180), (20, 10963344), (21, 10441280), (24, 9136120), (28, 7830960), (30, 7308896), (32, 6852090), (35, 6264768), (40, 5481672), (42, 5220640), (48, 4568060), (56, 3915480), (60, 3654448), (64, 3426045), (67, 3272640), (70, 3132384), (80, 2740836), (84, 2610320), (96, 2284030), (105, 2088256), (112, 1957740), (120, 1827224), (134, 1636320), (140, 1566192), (160, 1370418), (168, 1305160), (192, 1142015), (201, 1090880), (210, 1044128), (224, 978870), (240, 913612), (268, 818160), (280, 783096), (320, 685209), (335, 654528), (336, 652580), (402, 545440), (420, 522064), (448, 489435), (469, 467520), (480, 456806), (487, 450240), (536, 409080), (560, 391548), (670, 327264), (672, 326290), (804, 272720), (840, 261032), (938, 233760), (960, 228403), (974, 225120), (1005, 218176), (1072, 204540), (1120, 195774), (1340, 163632), (1344, 163145), (1407, 155840), (1461, 150080), (1608, 136360), (1680, 130516), (1876, 116880), (1948, 112560), (2010, 109088), (2144, 102270), (2240, 97887), (2345, 93504), (2435, 90048), (2680, 81816), (2814, 77920), (2922, 75040), (3216, 68180), (3360, 65258), (3409, 64320), (3752, 58440), (3896, 56280), (4020, 54544), (4288, 51135), (4690, 46752), (4870, 45024), (5360, 40908), (5628, 38960), (5844, 37520), (6432, 34090), (6720, 32629), (6818, 32160), (7035, 31168), (7305, 30016), (7504, 29220), (7792, 28140), (8040, 27272), (9380, 23376), (9740, 22512), (10227, 21440), (10720, 20454), (11256, 19480), (11688, 18760), (12864, 17045), (13636, 16080), (14070, 15584), (14610, 15008)]