2021811840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 320

約数和(自身を含む): 7396313760

約数和(自身を除く): 5374501920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 324, 344, 360, 384, 387, 405, 430, 432, 480, 516, 540, 576, 640, 645, 648, 688, 720, 774, 810, 860, 864, 907, 960, 1032, 1080, 1152, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1728, 1814, 1920, 1935, 2064, 2160, 2322, 2580, 2592, 2721, 2752, 2880, 3096, 3240, 3440, 3456, 3483, 3628, 3870, 4128, 4320, 4535, 4644, 5160, 5184, 5442, 5504, 5760, 5805, 6192, 6480, 6880, 6966, 7256, 7740, 8163, 8256, 8640, 9070, 9288, 10320, 10368, 10884, 11610, 12384, 12960, 13605, 13760, 13932, 14512, 15480, 16326, 16512, 17280, 17415, 18140, 18576, 20640, 21768, 23220, 24489, 24768, 25920, 27210, 27520, 27864, 29024, 30960, 32652, 34830, 36280, 37152, 39001, 40815, 41280, 43536, 46440, 48978, 49536, 51840, 54420, 55728, 58048, 61920, 65304, 69660, 72560, 73467, 74304, 78002, 81630, 82560, 87072, 92880, 97956, 108840, 111456, 116096, 117003, 122445, 123840, 130608, 139320, 145120, 146934, 148608, 156004, 163260, 174144, 185760, 195005, 195912, 217680, 222912, 234006, 244890, 247680, 261216, 278640, 290240, 293868, 312008, 326520, 348288, 351009, 367335, 371520, 390010, 391824, 435360, 445824, 468012, 489780, 522432, 557280, 580480, 585015, 587736, 624016, 653040, 702018, 734670, 743040, 780020, 783648, 870720, 936024, 979560, 1044864, 1053027, 1114560, 1170030, 1175472, 1248032, 1306080, 1404036, 1469340, 1560040, 1567296, 1741440, 1755045, 1872048, 1959120, 2106054, 2229120, 2340060, 2350944, 2496064, 2612160, 2808072, 2938680, 3120080, 3134592, 3159081, 3510090, 3744096, 3918240, 4212108, 4680120, 4701888, 4992128, 5224320, 5265135, 5616144, 5877360, 6240160, 6318162, 7020180, 7488192, 7836480, 8424216, 9360240, 9403776, 10530270, 11232288, 11754720, 12480320, 12636324, 14040360, 14976384, 15672960, 15795405, 16848432, 18720480, 21060540, 22464576, 23509440, 24960640, 25272648, 28080720, 31590810, 33696864, 37440960, 42121080, 44929152, 47018880, 50545296, 56161440, 63181620, 67393728, 74881920, 84242160, 101090592, 112322880, 126363240, 134787456, 168484320, 202181184, 224645760, 252726480, 336968640, 404362368, 505452960, 673937280, 1010905920, 2021811840]

約数ペア:

[(1, 2021811840), (2, 1010905920), (3, 673937280), (4, 505452960), (5, 404362368), (6, 336968640), (8, 252726480), (9, 224645760), (10, 202181184), (12, 168484320), (15, 134787456), (16, 126363240), (18, 112322880), (20, 101090592), (24, 84242160), (27, 74881920), (30, 67393728), (32, 63181620), (36, 56161440), (40, 50545296), (43, 47018880), (45, 44929152), (48, 42121080), (54, 37440960), (60, 33696864), (64, 31590810), (72, 28080720), (80, 25272648), (81, 24960640), (86, 23509440), (90, 22464576), (96, 21060540), (108, 18720480), (120, 16848432), (128, 15795405), (129, 15672960), (135, 14976384), (144, 14040360), (160, 12636324), (162, 12480320), (172, 11754720), (180, 11232288), (192, 10530270), (215, 9403776), (216, 9360240), (240, 8424216), (258, 7836480), (270, 7488192), (288, 7020180), (320, 6318162), (324, 6240160), (344, 5877360), (360, 5616144), (384, 5265135), (387, 5224320), (405, 4992128), (430, 4701888), (432, 4680120), (480, 4212108), (516, 3918240), (540, 3744096), (576, 3510090), (640, 3159081), (645, 3134592), (648, 3120080), (688, 2938680), (720, 2808072), (774, 2612160), (810, 2496064), (860, 2350944), (864, 2340060), (907, 2229120), (960, 2106054), (1032, 1959120), (1080, 1872048), (1152, 1755045), (1161, 1741440), (1290, 1567296), (1296, 1560040), (1376, 1469340), (1440, 1404036), (1548, 1306080), (1620, 1248032), (1720, 1175472), (1728, 1170030), (1814, 1114560), (1920, 1053027), (1935, 1044864), (2064, 979560), (2160, 936024), (2322, 870720), (2580, 783648), (2592, 780020), (2721, 743040), (2752, 734670), (2880, 702018), (3096, 653040), (3240, 624016), (3440, 587736), (3456, 585015), (3483, 580480), (3628, 557280), (3870, 522432), (4128, 489780), (4320, 468012), (4535, 445824), (4644, 435360), (5160, 391824), (5184, 390010), (5442, 371520), (5504, 367335), (5760, 351009), (5805, 348288), (6192, 326520), (6480, 312008), (6880, 293868), (6966, 290240), (7256, 278640), (7740, 261216), (8163, 247680), (8256, 244890), (8640, 234006), (9070, 222912), (9288, 217680), (10320, 195912), (10368, 195005), (10884, 185760), (11610, 174144), (12384, 163260), (12960, 156004), (13605, 148608), (13760, 146934), (13932, 145120), (14512, 139320), (15480, 130608), (16326, 123840), (16512, 122445), (17280, 117003), (17415, 116096), (18140, 111456), (18576, 108840), (20640, 97956), (21768, 92880), (23220, 87072), (24489, 82560), (24768, 81630), (25920, 78002), (27210, 74304), (27520, 73467), (27864, 72560), (29024, 69660), (30960, 65304), (32652, 61920), (34830, 58048), (36280, 55728), (37152, 54420), (39001, 51840), (40815, 49536), (41280, 48978), (43536, 46440)]