28520231040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2137}}^1$

素因数の和:2500

約数の個数: 384

約数和(自身を含む): 112945921920

約数和(自身を除く): 84425690880

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 331, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 662, 672, 720, 840, 896, 960, 993, 1008, 1120, 1152, 1260, 1324, 1344, 1440, 1655, 1680, 1920, 1986, 2016, 2137, 2240, 2317, 2520, 2648, 2688, 2880, 2979, 3310, 3360, 3972, 4032, 4274, 4480, 4634, 4965, 5040, 5296, 5760, 5958, 6411, 6620, 6720, 6951, 7944, 8064, 8548, 9268, 9930, 10080, 10592, 10685, 11585, 11916, 12822, 13240, 13440, 13902, 14895, 14959, 15888, 17096, 18536, 19233, 19860, 20160, 20853, 21184, 21370, 23170, 23832, 25644, 26480, 27804, 29790, 29918, 31776, 32055, 34192, 34755, 37072, 38466, 39720, 40320, 41706, 42368, 42740, 44877, 46340, 47664, 51288, 52960, 55608, 59580, 59836, 63552, 64110, 68384, 69510, 74144, 74795, 76932, 79440, 83412, 85480, 89754, 92680, 95328, 96165, 102576, 104265, 105920, 111216, 119160, 119672, 127104, 128220, 134631, 136768, 139020, 148288, 149590, 153864, 158880, 166824, 170960, 179508, 185360, 190656, 192330, 205152, 208530, 211840, 222432, 224385, 238320, 239344, 256440, 269262, 273536, 278040, 296576, 299180, 307728, 317760, 333648, 341920, 359016, 370720, 381312, 384660, 410304, 417060, 444864, 448770, 476640, 478688, 512880, 538524, 556080, 598360, 615456, 635520, 667296, 673155, 683840, 707347, 718032, 741440, 769320, 820608, 834120, 889728, 897540, 953280, 957376, 1025760, 1077048, 1112160, 1196720, 1230912, 1334592, 1346310, 1367680, 1414694, 1436064, 1482880, 1538640, 1668240, 1795080, 1906560, 1914752, 2051520, 2122041, 2154096, 2224320, 2393440, 2461824, 2669184, 2692620, 2829388, 2872128, 3077280, 3336480, 3536735, 3590160, 4103040, 4244082, 4308192, 4448640, 4786880, 4951429, 5385240, 5658776, 5744256, 6154560, 6366123, 6672960, 7073470, 7180320, 8488164, 8616384, 9573760, 9902858, 10610205, 10770480, 11317552, 12309120, 12732246, 13345920, 14146940, 14360640, 14854287, 16976328, 17232768, 19805716, 21220410, 21540960, 22635104, 24757145, 25464492, 28293880, 28721280, 29708574, 31830615, 33952656, 39611432, 42440820, 43081920, 44562861, 45270208, 49514290, 50928984, 56587760, 59417148, 63661230, 67905312, 74271435, 79222864, 84881640, 86163840, 89125722, 90540416, 99028580, 101857968, 113175520, 118834296, 127322460, 135810624, 148542870, 158445728, 169763280, 178251444, 198057160, 203715936, 222814305, 226351040, 237668592, 254644920, 271621248, 297085740, 316891456, 339526560, 356502888, 396114320, 407431872, 445628610, 452702080, 475337184, 509289840, 594171480, 633782912, 679053120, 713005776, 792228640, 814863744, 891257220, 950674368, 1018579680, 1188342960, 1358106240, 1426011552, 1584457280, 1782514440, 1901348736, 2037159360, 2376685920, 2852023104, 3168914560, 3565028880, 4074318720, 4753371840, 5704046208, 7130057760, 9506743680, 14260115520, 28520231040]

約数ペア:

[(1, 28520231040), (2, 14260115520), (3, 9506743680), (4, 7130057760), (5, 5704046208), (6, 4753371840), (7, 4074318720), (8, 3565028880), (9, 3168914560), (10, 2852023104), (12, 2376685920), (14, 2037159360), (15, 1901348736), (16, 1782514440), (18, 1584457280), (20, 1426011552), (21, 1358106240), (24, 1188342960), (28, 1018579680), (30, 950674368), (32, 891257220), (35, 814863744), (36, 792228640), (40, 713005776), (42, 679053120), (45, 633782912), (48, 594171480), (56, 509289840), (60, 475337184), (63, 452702080), (64, 445628610), (70, 407431872), (72, 396114320), (80, 356502888), (84, 339526560), (90, 316891456), (96, 297085740), (105, 271621248), (112, 254644920), (120, 237668592), (126, 226351040), (128, 222814305), (140, 203715936), (144, 198057160), (160, 178251444), (168, 169763280), (180, 158445728), (192, 148542870), (210, 135810624), (224, 127322460), (240, 118834296), (252, 113175520), (280, 101857968), (288, 99028580), (315, 90540416), (320, 89125722), (331, 86163840), (336, 84881640), (360, 79222864), (384, 74271435), (420, 67905312), (448, 63661230), (480, 59417148), (504, 56587760), (560, 50928984), (576, 49514290), (630, 45270208), (640, 44562861), (662, 43081920), (672, 42440820), (720, 39611432), (840, 33952656), (896, 31830615), (960, 29708574), (993, 28721280), (1008, 28293880), (1120, 25464492), (1152, 24757145), (1260, 22635104), (1324, 21540960), (1344, 21220410), (1440, 19805716), (1655, 17232768), (1680, 16976328), (1920, 14854287), (1986, 14360640), (2016, 14146940), (2137, 13345920), (2240, 12732246), (2317, 12309120), (2520, 11317552), (2648, 10770480), (2688, 10610205), (2880, 9902858), (2979, 9573760), (3310, 8616384), (3360, 8488164), (3972, 7180320), (4032, 7073470), (4274, 6672960), (4480, 6366123), (4634, 6154560), (4965, 5744256), (5040, 5658776), (5296, 5385240), (5760, 4951429), (5958, 4786880), (6411, 4448640), (6620, 4308192), (6720, 4244082), (6951, 4103040), (7944, 3590160), (8064, 3536735), (8548, 3336480), (9268, 3077280), (9930, 2872128), (10080, 2829388), (10592, 2692620), (10685, 2669184), (11585, 2461824), (11916, 2393440), (12822, 2224320), (13240, 2154096), (13440, 2122041), (13902, 2051520), (14895, 1914752), (14959, 1906560), (15888, 1795080), (17096, 1668240), (18536, 1538640), (19233, 1482880), (19860, 1436064), (20160, 1414694), (20853, 1367680), (21184, 1346310), (21370, 1334592), (23170, 1230912), (23832, 1196720), (25644, 1112160), (26480, 1077048), (27804, 1025760), (29790, 957376), (29918, 953280), (31776, 897540), (32055, 889728), (34192, 834120), (34755, 820608), (37072, 769320), (38466, 741440), (39720, 718032), (40320, 707347), (41706, 683840), (42368, 673155), (42740, 667296), (44877, 635520), (46340, 615456), (47664, 598360), (51288, 556080), (52960, 538524), (55608, 512880), (59580, 478688), (59836, 476640), (63552, 448770), (64110, 444864), (68384, 417060), (69510, 410304), (74144, 384660), (74795, 381312), (76932, 370720), (79440, 359016), (83412, 341920), (85480, 333648), (89754, 317760), (92680, 307728), (95328, 299180), (96165, 296576), (102576, 278040), (104265, 273536), (105920, 269262), (111216, 256440), (119160, 239344), (119672, 238320), (127104, 224385), (128220, 222432), (134631, 211840), (136768, 208530), (139020, 205152), (148288, 192330), (149590, 190656), (153864, 185360), (158880, 179508), (166824, 170960)]