19850080320

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{15629}}^1$

素因数の和:15672

約数の個数: 420

約数和(自身を含む): 82143683820

約数和(自身を除く): 62293603500

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, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3528, 3780, 3920, 3969, 4032, 4320, 4410, 4536, 4704, 5040, 5184, 5292, 5670, 5880, 6048, 6480, 6615, 6720, 7056, 7560, 7840, 7938, 8640, 8820, 9072, 9408, 10080, 10584, 11340, 11760, 12096, 12960, 13230, 14112, 15120, 15629, 15680, 15876, 17640, 18144, 19845, 20160, 21168, 22680, 23520, 25920, 26460, 28224, 30240, 31258, 31752, 35280, 36288, 39690, 42336, 45360, 46887, 47040, 52920, 60480, 62516, 63504, 70560, 78145, 79380, 84672, 90720, 93774, 105840, 109403, 125032, 127008, 140661, 141120, 156290, 158760, 181440, 187548, 211680, 218806, 234435, 250064, 254016, 281322, 312580, 317520, 328209, 375096, 421983, 423360, 437612, 468870, 500128, 547015, 562644, 625160, 635040, 656418, 703305, 750192, 765821, 843966, 875224, 937740, 984627, 1000256, 1094030, 1125288, 1250320, 1265949, 1270080, 1312836, 1406610, 1500384, 1531642, 1641045, 1687932, 1750448, 1875480, 1969254, 2109915, 2188060, 2250576, 2297463, 2500640, 2531898, 2625672, 2813220, 2953881, 3000768, 3063284, 3282090, 3375864, 3500896, 3750960, 3829105, 3938508, 4219830, 4376120, 4501152, 4594926, 4923135, 5001280, 5063796, 5251344, 5626440, 5907762, 6126568, 6329745, 6564180, 6751728, 6892389, 7001792, 7501920, 7658210, 7877016, 8439660, 8752240, 8861643, 9002304, 9189852, 9846270, 10127592, 10502688, 11252880, 11487315, 11815524, 12253136, 12659490, 13128360, 13503456, 13784778, 14769405, 15003840, 15316420, 15754032, 16879320, 17504480, 17723286, 18379704, 19692540, 20255184, 20677167, 21005376, 22505760, 22974630, 23631048, 24506272, 25318980, 26256720, 27006912, 27569556, 29538810, 30632840, 31508064, 33758640, 34461945, 35008960, 35446572, 36759408, 39385080, 40510368, 41354334, 44308215, 45011520, 45949260, 47262096, 49012544, 50637960, 52513440, 55139112, 59077620, 61265680, 62031501, 63016128, 67517280, 68923890, 70893144, 73518816, 78770160, 81020736, 82708668, 88616430, 91898520, 94524192, 101275920, 103385835, 105026880, 110278224, 118155240, 122531360, 124063002, 135034560, 137847780, 141786288, 147037632, 157540320, 165417336, 177232860, 183797040, 189048384, 202551840, 206771670, 220556448, 236310480, 245062720, 248126004, 275695560, 283572576, 310157505, 315080640, 330834672, 354465720, 367594080, 405103680, 413543340, 441112896, 472620960, 496252008, 551391120, 567145152, 620315010, 661669344, 708931440, 735188160, 827086680, 945241920, 992504016, 1102782240, 1240630020, 1323338688, 1417862880, 1654173360, 1985008032, 2205564480, 2481260040, 2835725760, 3308346720, 3970016064, 4962520080, 6616693440, 9925040160, 19850080320]

約数ペア:

[(1, 19850080320), (2, 9925040160), (3, 6616693440), (4, 4962520080), (5, 3970016064), (6, 3308346720), (7, 2835725760), (8, 2481260040), (9, 2205564480), (10, 1985008032), (12, 1654173360), (14, 1417862880), (15, 1323338688), (16, 1240630020), (18, 1102782240), (20, 992504016), (21, 945241920), (24, 827086680), (27, 735188160), (28, 708931440), (30, 661669344), (32, 620315010), (35, 567145152), (36, 551391120), (40, 496252008), (42, 472620960), (45, 441112896), (48, 413543340), (49, 405103680), (54, 367594080), (56, 354465720), (60, 330834672), (63, 315080640), (64, 310157505), (70, 283572576), (72, 275695560), (80, 248126004), (81, 245062720), (84, 236310480), (90, 220556448), (96, 206771670), (98, 202551840), (105, 189048384), (108, 183797040), (112, 177232860), (120, 165417336), (126, 157540320), (135, 147037632), (140, 141786288), (144, 137847780), (147, 135034560), (160, 124063002), (162, 122531360), (168, 118155240), (180, 110278224), (189, 105026880), (192, 103385835), (196, 101275920), (210, 94524192), (216, 91898520), (224, 88616430), (240, 82708668), (245, 81020736), (252, 78770160), (270, 73518816), (280, 70893144), (288, 68923890), (294, 67517280), (315, 63016128), (320, 62031501), (324, 61265680), (336, 59077620), (360, 55139112), (378, 52513440), (392, 50637960), (405, 49012544), (420, 47262096), (432, 45949260), (441, 45011520), (448, 44308215), (480, 41354334), (490, 40510368), (504, 39385080), (540, 36759408), (560, 35446572), (567, 35008960), (576, 34461945), (588, 33758640), (630, 31508064), (648, 30632840), (672, 29538810), (720, 27569556), (735, 27006912), (756, 26256720), (784, 25318980), (810, 24506272), (840, 23631048), (864, 22974630), (882, 22505760), (945, 21005376), (960, 20677167), (980, 20255184), (1008, 19692540), (1080, 18379704), (1120, 17723286), (1134, 17504480), (1176, 16879320), (1260, 15754032), (1296, 15316420), (1323, 15003840), (1344, 14769405), (1440, 13784778), (1470, 13503456), (1512, 13128360), (1568, 12659490), (1620, 12253136), (1680, 11815524), (1728, 11487315), (1764, 11252880), (1890, 10502688), (1960, 10127592), (2016, 9846270), (2160, 9189852), (2205, 9002304), (2240, 8861643), (2268, 8752240), (2352, 8439660), (2520, 7877016), (2592, 7658210), (2646, 7501920), (2835, 7001792), (2880, 6892389), (2940, 6751728), (3024, 6564180), (3136, 6329745), (3240, 6126568), (3360, 5907762), (3528, 5626440), (3780, 5251344), (3920, 5063796), (3969, 5001280), (4032, 4923135), (4320, 4594926), (4410, 4501152), (4536, 4376120), (4704, 4219830), (5040, 3938508), (5184, 3829105), (5292, 3750960), (5670, 3500896), (5880, 3375864), (6048, 3282090), (6480, 3063284), (6615, 3000768), (6720, 2953881), (7056, 2813220), (7560, 2625672), (7840, 2531898), (7938, 2500640), (8640, 2297463), (8820, 2250576), (9072, 2188060), (9408, 2109915), (10080, 1969254), (10584, 1875480), (11340, 1750448), (11760, 1687932), (12096, 1641045), (12960, 1531642), (13230, 1500384), (14112, 1406610), (15120, 1312836), (15629, 1270080), (15680, 1265949), (15876, 1250320), (17640, 1125288), (18144, 1094030), (19845, 1000256), (20160, 984627), (21168, 937740), (22680, 875224), (23520, 843966), (25920, 765821), (26460, 750192), (28224, 703305), (30240, 656418), (31258, 635040), (31752, 625160), (35280, 562644), (36288, 547015), (39690, 500128), (42336, 468870), (45360, 437612), (46887, 423360), (47040, 421983), (52920, 375096), (60480, 328209), (62516, 317520), (63504, 312580), (70560, 281322), (78145, 254016), (79380, 250064), (84672, 234435), (90720, 218806), (93774, 211680), (105840, 187548), (109403, 181440), (125032, 158760), (127008, 156290), (140661, 141120)]