1917931200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1351

約数の個数: 168

約数和(自身を含む): 6313310208

約数和(自身を除く): 4395379008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 463, 480, 600, 800, 863, 926, 960, 1200, 1389, 1600, 1726, 1852, 2315, 2400, 2589, 2778, 3452, 3704, 4315, 4630, 4800, 5178, 5556, 6904, 6945, 7408, 8630, 9260, 10356, 11112, 11575, 12945, 13808, 13890, 14816, 17260, 18520, 20712, 21575, 22224, 23150, 25890, 27616, 27780, 29632, 34520, 34725, 37040, 41424, 43150, 44448, 46300, 51780, 55232, 55560, 64725, 69040, 69450, 74080, 82848, 86300, 88896, 92600, 103560, 111120, 129450, 138080, 138900, 148160, 165696, 172600, 185200, 207120, 222240, 258900, 276160, 277800, 345200, 370400, 399569, 414240, 444480, 517800, 555600, 690400, 740800, 799138, 828480, 1035600, 1111200, 1198707, 1380800, 1598276, 1997845, 2071200, 2222400, 2397414, 3196552, 3995690, 4142400, 4794828, 5993535, 6393104, 7991380, 9589656, 9989225, 11987070, 12786208, 15982760, 19179312, 19978450, 23974140, 25572416, 29967675, 31965520, 38358624, 39956900, 47948280, 59935350, 63931040, 76717248, 79913800, 95896560, 119870700, 127862080, 159827600, 191793120, 239741400, 319655200, 383586240, 479482800, 639310400, 958965600, 1917931200]

約数ペア:

[(1, 1917931200), (2, 958965600), (3, 639310400), (4, 479482800), (5, 383586240), (6, 319655200), (8, 239741400), (10, 191793120), (12, 159827600), (15, 127862080), (16, 119870700), (20, 95896560), (24, 79913800), (25, 76717248), (30, 63931040), (32, 59935350), (40, 47948280), (48, 39956900), (50, 38358624), (60, 31965520), (64, 29967675), (75, 25572416), (80, 23974140), (96, 19978450), (100, 19179312), (120, 15982760), (150, 12786208), (160, 11987070), (192, 9989225), (200, 9589656), (240, 7991380), (300, 6393104), (320, 5993535), (400, 4794828), (463, 4142400), (480, 3995690), (600, 3196552), (800, 2397414), (863, 2222400), (926, 2071200), (960, 1997845), (1200, 1598276), (1389, 1380800), (1600, 1198707), (1726, 1111200), (1852, 1035600), (2315, 828480), (2400, 799138), (2589, 740800), (2778, 690400), (3452, 555600), (3704, 517800), (4315, 444480), (4630, 414240), (4800, 399569), (5178, 370400), (5556, 345200), (6904, 277800), (6945, 276160), (7408, 258900), (8630, 222240), (9260, 207120), (10356, 185200), (11112, 172600), (11575, 165696), (12945, 148160), (13808, 138900), (13890, 138080), (14816, 129450), (17260, 111120), (18520, 103560), (20712, 92600), (21575, 88896), (22224, 86300), (23150, 82848), (25890, 74080), (27616, 69450), (27780, 69040), (29632, 64725), (34520, 55560), (34725, 55232), (37040, 51780), (41424, 46300), (43150, 44448)]