19128426240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64693}}^1$

素因数の和:64735

約数の個数: 288

約数和(自身を含む): 76167092736

約数和(自身を除く): 57038666496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1540, 1680, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 2816, 3080, 3360, 3520, 3696, 3840, 4224, 4480, 4620, 4928, 5280, 5376, 6160, 6720, 7040, 7392, 8448, 8960, 9240, 9856, 10560, 12320, 13440, 14080, 14784, 18480, 19712, 21120, 24640, 26880, 29568, 36960, 42240, 49280, 59136, 64693, 73920, 98560, 129386, 147840, 194079, 258772, 295680, 323465, 388158, 452851, 517544, 646930, 711623, 776316, 905702, 970395, 1035088, 1293860, 1358553, 1423246, 1552632, 1811404, 1940790, 2070176, 2134869, 2264255, 2587720, 2717106, 2846492, 3105264, 3558115, 3622808, 3881580, 4140352, 4269738, 4528510, 4981361, 5175440, 5434212, 5692984, 6210528, 6792765, 7116230, 7245616, 7763160, 8280704, 8539476, 9057020, 9962722, 10350880, 10674345, 10868424, 11385968, 12421056, 13585530, 14232460, 14491232, 14944083, 15526320, 16561408, 17078952, 18114040, 19925444, 20701760, 21348690, 21736848, 22771936, 24842112, 24906805, 27171060, 28464920, 28982464, 29888166, 31052640, 34157904, 36228080, 39850888, 41403520, 42697380, 43473696, 45543872, 49684224, 49813610, 54342120, 56929840, 57964928, 59776332, 62105280, 68315808, 72456160, 74720415, 79701776, 82807040, 85394760, 86947392, 91087744, 99627220, 108684240, 113859680, 115929856, 119552664, 124210560, 136631616, 144912320, 149440830, 159403552, 170789520, 173894784, 182175488, 199254440, 217368480, 227719360, 239105328, 248421120, 273263232, 289824640, 298881660, 318807104, 341579040, 347789568, 398508880, 434736960, 455438720, 478210656, 546526464, 579649280, 597763320, 637614208, 683158080, 797017760, 869473920, 910877440, 956421312, 1195526640, 1275228416, 1366316160, 1594035520, 1738947840, 1912842624, 2391053280, 2732632320, 3188071040, 3825685248, 4782106560, 6376142080, 9564213120, 19128426240]

約数ペア:

[(1, 19128426240), (2, 9564213120), (3, 6376142080), (4, 4782106560), (5, 3825685248), (6, 3188071040), (7, 2732632320), (8, 2391053280), (10, 1912842624), (11, 1738947840), (12, 1594035520), (14, 1366316160), (15, 1275228416), (16, 1195526640), (20, 956421312), (21, 910877440), (22, 869473920), (24, 797017760), (28, 683158080), (30, 637614208), (32, 597763320), (33, 579649280), (35, 546526464), (40, 478210656), (42, 455438720), (44, 434736960), (48, 398508880), (55, 347789568), (56, 341579040), (60, 318807104), (64, 298881660), (66, 289824640), (70, 273263232), (77, 248421120), (80, 239105328), (84, 227719360), (88, 217368480), (96, 199254440), (105, 182175488), (110, 173894784), (112, 170789520), (120, 159403552), (128, 149440830), (132, 144912320), (140, 136631616), (154, 124210560), (160, 119552664), (165, 115929856), (168, 113859680), (176, 108684240), (192, 99627220), (210, 91087744), (220, 86947392), (224, 85394760), (231, 82807040), (240, 79701776), (256, 74720415), (264, 72456160), (280, 68315808), (308, 62105280), (320, 59776332), (330, 57964928), (336, 56929840), (352, 54342120), (384, 49813610), (385, 49684224), (420, 45543872), (440, 43473696), (448, 42697380), (462, 41403520), (480, 39850888), (528, 36228080), (560, 34157904), (616, 31052640), (640, 29888166), (660, 28982464), (672, 28464920), (704, 27171060), (768, 24906805), (770, 24842112), (840, 22771936), (880, 21736848), (896, 21348690), (924, 20701760), (960, 19925444), (1056, 18114040), (1120, 17078952), (1155, 16561408), (1232, 15526320), (1280, 14944083), (1320, 14491232), (1344, 14232460), (1408, 13585530), (1540, 12421056), (1680, 11385968), (1760, 10868424), (1792, 10674345), (1848, 10350880), (1920, 9962722), (2112, 9057020), (2240, 8539476), (2310, 8280704), (2464, 7763160), (2640, 7245616), (2688, 7116230), (2816, 6792765), (3080, 6210528), (3360, 5692984), (3520, 5434212), (3696, 5175440), (3840, 4981361), (4224, 4528510), (4480, 4269738), (4620, 4140352), (4928, 3881580), (5280, 3622808), (5376, 3558115), (6160, 3105264), (6720, 2846492), (7040, 2717106), (7392, 2587720), (8448, 2264255), (8960, 2134869), (9240, 2070176), (9856, 1940790), (10560, 1811404), (12320, 1552632), (13440, 1423246), (14080, 1358553), (14784, 1293860), (18480, 1035088), (19712, 970395), (21120, 905702), (24640, 776316), (26880, 711623), (29568, 646930), (36960, 517544), (42240, 452851), (49280, 388158), (59136, 323465), (64693, 295680), (73920, 258772), (98560, 194079), (129386, 147840)]