493990560

素因数分解:

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

素因数の和:7036

約数の個数: 216

約数和(自身を含む): 1961246196

約数和(自身を除く): 1467255636

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7001, 7056, 7840, 8820, 10080, 11760, 14002, 14112, 17640, 21003, 23520, 28004, 35005, 35280, 42006, 49007, 56008, 63009, 70010, 70560, 84012, 98014, 105015, 112016, 126018, 140020, 147021, 168024, 196028, 210030, 224032, 245035, 252036, 280040, 294042, 315045, 336048, 343049, 392056, 420060, 441063, 490070, 504072, 560080, 588084, 630090, 672096, 686098, 735105, 784112, 840120, 882126, 980140, 1008144, 1029147, 1120160, 1176168, 1260180, 1372196, 1470210, 1568224, 1680240, 1715245, 1764252, 1960280, 2016288, 2058294, 2205315, 2352336, 2520360, 2744392, 2940420, 3087441, 3360480, 3430490, 3528504, 3920560, 4116588, 4410630, 4704672, 5040720, 5145735, 5488784, 5880840, 6174882, 6860980, 7057008, 7841120, 8233176, 8821260, 10081440, 10291470, 10977568, 11761680, 12349764, 13721960, 14114016, 15437205, 16466352, 17642520, 20582940, 23523360, 24699528, 27443920, 30874410, 32932704, 35285040, 41165880, 49399056, 54887840, 61748820, 70570080, 82331760, 98798112, 123497640, 164663520, 246995280, 493990560]

約数ペア:

[(1, 493990560), (2, 246995280), (3, 164663520), (4, 123497640), (5, 98798112), (6, 82331760), (7, 70570080), (8, 61748820), (9, 54887840), (10, 49399056), (12, 41165880), (14, 35285040), (15, 32932704), (16, 30874410), (18, 27443920), (20, 24699528), (21, 23523360), (24, 20582940), (28, 17642520), (30, 16466352), (32, 15437205), (35, 14114016), (36, 13721960), (40, 12349764), (42, 11761680), (45, 10977568), (48, 10291470), (49, 10081440), (56, 8821260), (60, 8233176), (63, 7841120), (70, 7057008), (72, 6860980), (80, 6174882), (84, 5880840), (90, 5488784), (96, 5145735), (98, 5040720), (105, 4704672), (112, 4410630), (120, 4116588), (126, 3920560), (140, 3528504), (144, 3430490), (147, 3360480), (160, 3087441), (168, 2940420), (180, 2744392), (196, 2520360), (210, 2352336), (224, 2205315), (240, 2058294), (245, 2016288), (252, 1960280), (280, 1764252), (288, 1715245), (294, 1680240), (315, 1568224), (336, 1470210), (360, 1372196), (392, 1260180), (420, 1176168), (441, 1120160), (480, 1029147), (490, 1008144), (504, 980140), (560, 882126), (588, 840120), (630, 784112), (672, 735105), (720, 686098), (735, 672096), (784, 630090), (840, 588084), (882, 560080), (980, 504072), (1008, 490070), (1120, 441063), (1176, 420060), (1260, 392056), (1440, 343049), (1470, 336048), (1568, 315045), (1680, 294042), (1764, 280040), (1960, 252036), (2016, 245035), (2205, 224032), (2352, 210030), (2520, 196028), (2940, 168024), (3360, 147021), (3528, 140020), (3920, 126018), (4410, 112016), (4704, 105015), (5040, 98014), (5880, 84012), (7001, 70560), (7056, 70010), (7840, 63009), (8820, 56008), (10080, 49007), (11760, 42006), (14002, 35280), (14112, 35005), (17640, 28004), (21003, 23520)]