620434080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{977}}^1$

素因数の和:1018

約数の個数: 360

約数和(自身を含む): 2549710548

約数和(自身を除く): 1929276468

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, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 977, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1440, 1470, 1512, 1568, 1620, 1680, 1764, 1890, 1954, 1960, 2016, 2160, 2205, 2268, 2352, 2520, 2592, 2646, 2835, 2931, 2940, 3024, 3240, 3360, 3528, 3780, 3908, 3920, 3969, 4320, 4410, 4536, 4704, 4885, 5040, 5292, 5670, 5862, 5880, 6048, 6480, 6615, 6839, 7056, 7560, 7816, 7840, 7938, 8793, 8820, 9072, 9770, 10080, 10584, 11340, 11724, 11760, 12960, 13230, 13678, 14112, 14655, 15120, 15632, 15876, 17586, 17640, 18144, 19540, 19845, 20517, 21168, 22680, 23448, 23520, 26379, 26460, 27356, 29310, 30240, 31264, 31752, 34195, 35172, 35280, 39080, 39690, 41034, 42336, 43965, 45360, 46896, 47873, 52758, 52920, 54712, 58620, 61551, 63504, 68390, 70344, 70560, 78160, 79137, 79380, 82068, 87930, 90720, 93792, 95746, 102585, 105516, 105840, 109424, 117240, 123102, 127008, 131895, 136780, 140688, 143619, 156320, 158274, 158760, 164136, 175860, 184653, 191492, 205170, 211032, 211680, 218848, 234480, 239365, 246204, 263790, 273560, 281376, 287238, 307755, 316548, 317520, 328272, 351720, 369306, 382984, 395685, 410340, 422064, 430857, 468960, 478730, 492408, 527580, 547120, 553959, 574476, 615510, 633096, 635040, 656544, 703440, 718095, 738612, 765968, 791370, 820680, 844128, 861714, 923265, 957460, 984816, 1055160, 1094240, 1107918, 1148952, 1231020, 1266192, 1292571, 1406880, 1436190, 1477224, 1531936, 1582740, 1641360, 1723428, 1846530, 1914920, 1969632, 2110320, 2154285, 2215836, 2297904, 2462040, 2532384, 2585142, 2769795, 2872380, 2954448, 3165480, 3282720, 3446856, 3693060, 3829840, 3877713, 4220640, 4308570, 4431672, 4595808, 4924080, 5170284, 5539590, 5744760, 5908896, 6330960, 6462855, 6893712, 7386120, 7659680, 7755426, 8617140, 8863344, 9848160, 10340568, 11079180, 11489520, 12661920, 12925710, 13787424, 14772240, 15510852, 17234280, 17726688, 19388565, 20681136, 22158360, 22979040, 25851420, 29544480, 31021704, 34468560, 38777130, 41362272, 44316720, 51702840, 62043408, 68937120, 77554260, 88633440, 103405680, 124086816, 155108520, 206811360, 310217040, 620434080]

約数ペア:

[(1, 620434080), (2, 310217040), (3, 206811360), (4, 155108520), (5, 124086816), (6, 103405680), (7, 88633440), (8, 77554260), (9, 68937120), (10, 62043408), (12, 51702840), (14, 44316720), (15, 41362272), (16, 38777130), (18, 34468560), (20, 31021704), (21, 29544480), (24, 25851420), (27, 22979040), (28, 22158360), (30, 20681136), (32, 19388565), (35, 17726688), (36, 17234280), (40, 15510852), (42, 14772240), (45, 13787424), (48, 12925710), (49, 12661920), (54, 11489520), (56, 11079180), (60, 10340568), (63, 9848160), (70, 8863344), (72, 8617140), (80, 7755426), (81, 7659680), (84, 7386120), (90, 6893712), (96, 6462855), (98, 6330960), (105, 5908896), (108, 5744760), (112, 5539590), (120, 5170284), (126, 4924080), (135, 4595808), (140, 4431672), (144, 4308570), (147, 4220640), (160, 3877713), (162, 3829840), (168, 3693060), (180, 3446856), (189, 3282720), (196, 3165480), (210, 2954448), (216, 2872380), (224, 2769795), (240, 2585142), (245, 2532384), (252, 2462040), (270, 2297904), (280, 2215836), (288, 2154285), (294, 2110320), (315, 1969632), (324, 1914920), (336, 1846530), (360, 1723428), (378, 1641360), (392, 1582740), (405, 1531936), (420, 1477224), (432, 1436190), (441, 1406880), (480, 1292571), (490, 1266192), (504, 1231020), (540, 1148952), (560, 1107918), (567, 1094240), (588, 1055160), (630, 984816), (648, 957460), (672, 923265), (720, 861714), (735, 844128), (756, 820680), (784, 791370), (810, 765968), (840, 738612), (864, 718095), (882, 703440), (945, 656544), (977, 635040), (980, 633096), (1008, 615510), (1080, 574476), (1120, 553959), (1134, 547120), (1176, 527580), (1260, 492408), (1296, 478730), (1323, 468960), (1440, 430857), (1470, 422064), (1512, 410340), (1568, 395685), (1620, 382984), (1680, 369306), (1764, 351720), (1890, 328272), (1954, 317520), (1960, 316548), (2016, 307755), (2160, 287238), (2205, 281376), (2268, 273560), (2352, 263790), (2520, 246204), (2592, 239365), (2646, 234480), (2835, 218848), (2931, 211680), (2940, 211032), (3024, 205170), (3240, 191492), (3360, 184653), (3528, 175860), (3780, 164136), (3908, 158760), (3920, 158274), (3969, 156320), (4320, 143619), (4410, 140688), (4536, 136780), (4704, 131895), (4885, 127008), (5040, 123102), (5292, 117240), (5670, 109424), (5862, 105840), (5880, 105516), (6048, 102585), (6480, 95746), (6615, 93792), (6839, 90720), (7056, 87930), (7560, 82068), (7816, 79380), (7840, 79137), (7938, 78160), (8793, 70560), (8820, 70344), (9072, 68390), (9770, 63504), (10080, 61551), (10584, 58620), (11340, 54712), (11724, 52920), (11760, 52758), (12960, 47873), (13230, 46896), (13678, 45360), (14112, 43965), (14655, 42336), (15120, 41034), (15632, 39690), (15876, 39080), (17586, 35280), (17640, 35172), (18144, 34195), (19540, 31752), (19845, 31264), (20517, 30240), (21168, 29310), (22680, 27356), (23448, 26460), (23520, 26379)]