2048561280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 320

約数和(自身を含む): 7494062400

約数和(自身を除く): 5445501120

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, 919, 960, 1032, 1080, 1152, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1728, 1838, 1920, 1935, 2064, 2160, 2322, 2580, 2592, 2752, 2757, 2880, 3096, 3240, 3440, 3456, 3483, 3676, 3870, 4128, 4320, 4595, 4644, 5160, 5184, 5504, 5514, 5760, 5805, 6192, 6480, 6880, 6966, 7352, 7740, 8256, 8271, 8640, 9190, 9288, 10320, 10368, 11028, 11610, 12384, 12960, 13760, 13785, 13932, 14704, 15480, 16512, 16542, 17280, 17415, 18380, 18576, 20640, 22056, 23220, 24768, 24813, 25920, 27520, 27570, 27864, 29408, 30960, 33084, 34830, 36760, 37152, 39517, 41280, 41355, 44112, 46440, 49536, 49626, 51840, 55140, 55728, 58816, 61920, 66168, 69660, 73520, 74304, 74439, 79034, 82560, 82710, 88224, 92880, 99252, 110280, 111456, 117632, 118551, 123840, 124065, 132336, 139320, 147040, 148608, 148878, 158068, 165420, 176448, 185760, 197585, 198504, 220560, 222912, 237102, 247680, 248130, 264672, 278640, 294080, 297756, 316136, 330840, 352896, 355653, 371520, 372195, 395170, 397008, 441120, 445824, 474204, 496260, 529344, 557280, 588160, 592755, 595512, 632272, 661680, 711306, 743040, 744390, 790340, 794016, 882240, 948408, 992520, 1058688, 1066959, 1114560, 1185510, 1191024, 1264544, 1323360, 1422612, 1488780, 1580680, 1588032, 1764480, 1778265, 1896816, 1985040, 2133918, 2229120, 2371020, 2382048, 2529088, 2646720, 2845224, 2977560, 3161360, 3176064, 3200877, 3556530, 3793632, 3970080, 4267836, 4742040, 4764096, 5058176, 5293440, 5334795, 5690448, 5955120, 6322720, 6401754, 7113060, 7587264, 7940160, 8535672, 9484080, 9528192, 10669590, 11380896, 11910240, 12645440, 12803508, 14226120, 15174528, 15880320, 16004385, 17071344, 18968160, 21339180, 22761792, 23820480, 25290880, 25607016, 28452240, 32008770, 34142688, 37936320, 42678360, 45523584, 47640960, 51214032, 56904480, 64017540, 68285376, 75872640, 85356720, 102428064, 113808960, 128035080, 136570752, 170713440, 204856128, 227617920, 256070160, 341426880, 409712256, 512140320, 682853760, 1024280640, 2048561280]

約数ペア:

[(1, 2048561280), (2, 1024280640), (3, 682853760), (4, 512140320), (5, 409712256), (6, 341426880), (8, 256070160), (9, 227617920), (10, 204856128), (12, 170713440), (15, 136570752), (16, 128035080), (18, 113808960), (20, 102428064), (24, 85356720), (27, 75872640), (30, 68285376), (32, 64017540), (36, 56904480), (40, 51214032), (43, 47640960), (45, 45523584), (48, 42678360), (54, 37936320), (60, 34142688), (64, 32008770), (72, 28452240), (80, 25607016), (81, 25290880), (86, 23820480), (90, 22761792), (96, 21339180), (108, 18968160), (120, 17071344), (128, 16004385), (129, 15880320), (135, 15174528), (144, 14226120), (160, 12803508), (162, 12645440), (172, 11910240), (180, 11380896), (192, 10669590), (215, 9528192), (216, 9484080), (240, 8535672), (258, 7940160), (270, 7587264), (288, 7113060), (320, 6401754), (324, 6322720), (344, 5955120), (360, 5690448), (384, 5334795), (387, 5293440), (405, 5058176), (430, 4764096), (432, 4742040), (480, 4267836), (516, 3970080), (540, 3793632), (576, 3556530), (640, 3200877), (645, 3176064), (648, 3161360), (688, 2977560), (720, 2845224), (774, 2646720), (810, 2529088), (860, 2382048), (864, 2371020), (919, 2229120), (960, 2133918), (1032, 1985040), (1080, 1896816), (1152, 1778265), (1161, 1764480), (1290, 1588032), (1296, 1580680), (1376, 1488780), (1440, 1422612), (1548, 1323360), (1620, 1264544), (1720, 1191024), (1728, 1185510), (1838, 1114560), (1920, 1066959), (1935, 1058688), (2064, 992520), (2160, 948408), (2322, 882240), (2580, 794016), (2592, 790340), (2752, 744390), (2757, 743040), (2880, 711306), (3096, 661680), (3240, 632272), (3440, 595512), (3456, 592755), (3483, 588160), (3676, 557280), (3870, 529344), (4128, 496260), (4320, 474204), (4595, 445824), (4644, 441120), (5160, 397008), (5184, 395170), (5504, 372195), (5514, 371520), (5760, 355653), (5805, 352896), (6192, 330840), (6480, 316136), (6880, 297756), (6966, 294080), (7352, 278640), (7740, 264672), (8256, 248130), (8271, 247680), (8640, 237102), (9190, 222912), (9288, 220560), (10320, 198504), (10368, 197585), (11028, 185760), (11610, 176448), (12384, 165420), (12960, 158068), (13760, 148878), (13785, 148608), (13932, 147040), (14704, 139320), (15480, 132336), (16512, 124065), (16542, 123840), (17280, 118551), (17415, 117632), (18380, 111456), (18576, 110280), (20640, 99252), (22056, 92880), (23220, 88224), (24768, 82710), (24813, 82560), (25920, 79034), (27520, 74439), (27570, 74304), (27864, 73520), (29408, 69660), (30960, 66168), (33084, 61920), (34830, 58816), (36760, 55728), (37152, 55140), (39517, 51840), (41280, 49626), (41355, 49536), (44112, 46440)]