214966080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10663}}^1$

素因数の和:10693

約数の個数: 168

約数和(自身を含む): 845100672

約数和(自身を除く): 630134592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10663, 20160, 21326, 31989, 42652, 53315, 63978, 74641, 85304, 95967, 106630, 127956, 149282, 159945, 170608, 191934, 213260, 223923, 255912, 298564, 319890, 341216, 373205, 383868, 426520, 447846, 479835, 511824, 597128, 639780, 671769, 682432, 746410, 767736, 853040, 895692, 959670, 1023648, 1119615, 1194256, 1279560, 1343538, 1492820, 1535472, 1706080, 1791384, 1919340, 2047296, 2239230, 2388512, 2559120, 2687076, 2985640, 3070944, 3358845, 3412160, 3582768, 3838680, 4478460, 4777024, 5118240, 5374152, 5971280, 6141888, 6717690, 7165536, 7677360, 8956920, 10236480, 10748304, 11942560, 13435380, 14331072, 15354720, 17913840, 21496608, 23885120, 26870760, 30709440, 35827680, 42993216, 53741520, 71655360, 107483040, 214966080]

約数ペア:

[(1, 214966080), (2, 107483040), (3, 71655360), (4, 53741520), (5, 42993216), (6, 35827680), (7, 30709440), (8, 26870760), (9, 23885120), (10, 21496608), (12, 17913840), (14, 15354720), (15, 14331072), (16, 13435380), (18, 11942560), (20, 10748304), (21, 10236480), (24, 8956920), (28, 7677360), (30, 7165536), (32, 6717690), (35, 6141888), (36, 5971280), (40, 5374152), (42, 5118240), (45, 4777024), (48, 4478460), (56, 3838680), (60, 3582768), (63, 3412160), (64, 3358845), (70, 3070944), (72, 2985640), (80, 2687076), (84, 2559120), (90, 2388512), (96, 2239230), (105, 2047296), (112, 1919340), (120, 1791384), (126, 1706080), (140, 1535472), (144, 1492820), (160, 1343538), (168, 1279560), (180, 1194256), (192, 1119615), (210, 1023648), (224, 959670), (240, 895692), (252, 853040), (280, 767736), (288, 746410), (315, 682432), (320, 671769), (336, 639780), (360, 597128), (420, 511824), (448, 479835), (480, 447846), (504, 426520), (560, 383868), (576, 373205), (630, 341216), (672, 319890), (720, 298564), (840, 255912), (960, 223923), (1008, 213260), (1120, 191934), (1260, 170608), (1344, 159945), (1440, 149282), (1680, 127956), (2016, 106630), (2240, 95967), (2520, 85304), (2880, 74641), (3360, 63978), (4032, 53315), (5040, 42652), (6720, 31989), (10080, 21326), (10663, 20160)]