211710240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7001}}^1$

素因数の和:7032

約数の個数: 192

約数和(自身を含む): 846961920

約数和(自身を除く): 635251680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7001, 7560, 10080, 14002, 15120, 21003, 28004, 30240, 35005, 42006, 49007, 56008, 63009, 70010, 84012, 98014, 105015, 112016, 126018, 140020, 147021, 168024, 189027, 196028, 210030, 224032, 245035, 252036, 280040, 294042, 315045, 336048, 378054, 392056, 420060, 441063, 490070, 504072, 560080, 588084, 630090, 672096, 735105, 756108, 784112, 840120, 882126, 945135, 980140, 1008144, 1120160, 1176168, 1260180, 1323189, 1470210, 1512216, 1568224, 1680240, 1764252, 1890270, 1960280, 2016288, 2205315, 2352336, 2520360, 2646378, 2940420, 3024432, 3360480, 3528504, 3780540, 3920560, 4410630, 4704672, 5040720, 5292756, 5880840, 6048864, 6615945, 7057008, 7561080, 7841120, 8821260, 10081440, 10585512, 11761680, 13231890, 14114016, 15122160, 17642520, 21171024, 23523360, 26463780, 30244320, 35285040, 42342048, 52927560, 70570080, 105855120, 211710240]

約数ペア:

[(1, 211710240), (2, 105855120), (3, 70570080), (4, 52927560), (5, 42342048), (6, 35285040), (7, 30244320), (8, 26463780), (9, 23523360), (10, 21171024), (12, 17642520), (14, 15122160), (15, 14114016), (16, 13231890), (18, 11761680), (20, 10585512), (21, 10081440), (24, 8821260), (27, 7841120), (28, 7561080), (30, 7057008), (32, 6615945), (35, 6048864), (36, 5880840), (40, 5292756), (42, 5040720), (45, 4704672), (48, 4410630), (54, 3920560), (56, 3780540), (60, 3528504), (63, 3360480), (70, 3024432), (72, 2940420), (80, 2646378), (84, 2520360), (90, 2352336), (96, 2205315), (105, 2016288), (108, 1960280), (112, 1890270), (120, 1764252), (126, 1680240), (135, 1568224), (140, 1512216), (144, 1470210), (160, 1323189), (168, 1260180), (180, 1176168), (189, 1120160), (210, 1008144), (216, 980140), (224, 945135), (240, 882126), (252, 840120), (270, 784112), (280, 756108), (288, 735105), (315, 672096), (336, 630090), (360, 588084), (378, 560080), (420, 504072), (432, 490070), (480, 441063), (504, 420060), (540, 392056), (560, 378054), (630, 336048), (672, 315045), (720, 294042), (756, 280040), (840, 252036), (864, 245035), (945, 224032), (1008, 210030), (1080, 196028), (1120, 189027), (1260, 168024), (1440, 147021), (1512, 140020), (1680, 126018), (1890, 112016), (2016, 105015), (2160, 98014), (2520, 84012), (3024, 70010), (3360, 63009), (3780, 56008), (4320, 49007), (5040, 42006), (6048, 35005), (7001, 30240), (7560, 28004), (10080, 21003), (14002, 15120)]