2193213120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1255

約数の個数: 224

約数和(自身を含む): 7988198400

約数和(自身を除く): 5794985280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 389, 420, 448, 480, 560, 672, 778, 839, 840, 960, 1120, 1167, 1344, 1556, 1678, 1680, 1945, 2240, 2334, 2517, 2723, 3112, 3356, 3360, 3890, 4195, 4668, 5034, 5446, 5835, 5873, 6224, 6712, 6720, 7780, 8169, 8390, 9336, 10068, 10892, 11670, 11746, 12448, 12585, 13424, 13615, 15560, 16338, 16780, 17619, 18672, 20136, 21784, 23340, 23492, 24896, 25170, 26848, 27230, 29365, 31120, 32676, 33560, 35238, 37344, 40272, 40845, 43568, 46680, 46984, 50340, 53696, 54460, 58730, 62240, 65352, 67120, 70476, 74688, 80544, 81690, 87136, 88095, 93360, 93968, 100680, 108920, 117460, 124480, 130704, 134240, 140952, 161088, 163380, 174272, 176190, 186720, 187936, 201360, 217840, 234920, 261408, 268480, 281904, 326371, 326760, 352380, 373440, 375872, 402720, 435680, 469840, 522816, 563808, 652742, 653520, 704760, 805440, 871360, 939680, 979113, 1127616, 1305484, 1307040, 1409520, 1631855, 1879360, 1958226, 2284597, 2610968, 2614080, 2819040, 3263710, 3916452, 4569194, 4895565, 5221936, 5638080, 6527420, 6853791, 7832904, 9138388, 9791130, 10443872, 11422985, 13054840, 13707582, 15665808, 18276776, 19582260, 20887744, 22845970, 26109680, 27415164, 31331616, 34268955, 36553552, 39164520, 45691940, 52219360, 54830328, 62663232, 68537910, 73107104, 78329040, 91383880, 104438720, 109660656, 137075820, 146214208, 156658080, 182767760, 219321312, 274151640, 313316160, 365535520, 438642624, 548303280, 731071040, 1096606560, 2193213120]

約数ペア:

[(1, 2193213120), (2, 1096606560), (3, 731071040), (4, 548303280), (5, 438642624), (6, 365535520), (7, 313316160), (8, 274151640), (10, 219321312), (12, 182767760), (14, 156658080), (15, 146214208), (16, 137075820), (20, 109660656), (21, 104438720), (24, 91383880), (28, 78329040), (30, 73107104), (32, 68537910), (35, 62663232), (40, 54830328), (42, 52219360), (48, 45691940), (56, 39164520), (60, 36553552), (64, 34268955), (70, 31331616), (80, 27415164), (84, 26109680), (96, 22845970), (105, 20887744), (112, 19582260), (120, 18276776), (140, 15665808), (160, 13707582), (168, 13054840), (192, 11422985), (210, 10443872), (224, 9791130), (240, 9138388), (280, 7832904), (320, 6853791), (336, 6527420), (389, 5638080), (420, 5221936), (448, 4895565), (480, 4569194), (560, 3916452), (672, 3263710), (778, 2819040), (839, 2614080), (840, 2610968), (960, 2284597), (1120, 1958226), (1167, 1879360), (1344, 1631855), (1556, 1409520), (1678, 1307040), (1680, 1305484), (1945, 1127616), (2240, 979113), (2334, 939680), (2517, 871360), (2723, 805440), (3112, 704760), (3356, 653520), (3360, 652742), (3890, 563808), (4195, 522816), (4668, 469840), (5034, 435680), (5446, 402720), (5835, 375872), (5873, 373440), (6224, 352380), (6712, 326760), (6720, 326371), (7780, 281904), (8169, 268480), (8390, 261408), (9336, 234920), (10068, 217840), (10892, 201360), (11670, 187936), (11746, 186720), (12448, 176190), (12585, 174272), (13424, 163380), (13615, 161088), (15560, 140952), (16338, 134240), (16780, 130704), (17619, 124480), (18672, 117460), (20136, 108920), (21784, 100680), (23340, 93968), (23492, 93360), (24896, 88095), (25170, 87136), (26848, 81690), (27230, 80544), (29365, 74688), (31120, 70476), (32676, 67120), (33560, 65352), (35238, 62240), (37344, 58730), (40272, 54460), (40845, 53696), (43568, 50340), (46680, 46984)]