77800320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1077

約数の個数: 192

約数和(自身を含む): 289598400

約数和(自身を除く): 211798080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1039, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2078, 2080, 2340, 2496, 2880, 3117, 3120, 3744, 4156, 4160, 4680, 4992, 5195, 5760, 6234, 6240, 7488, 8312, 8320, 9351, 9360, 10390, 12468, 12480, 13507, 14976, 15585, 16624, 18702, 18720, 20780, 24936, 24960, 27014, 31170, 33248, 37404, 37440, 40521, 41560, 46755, 49872, 54028, 62340, 66496, 67535, 74808, 74880, 81042, 83120, 93510, 99744, 108056, 121563, 124680, 132992, 135070, 149616, 162084, 166240, 187020, 199488, 202605, 216112, 243126, 249360, 270140, 299232, 324168, 332480, 374040, 398976, 405210, 432224, 486252, 498720, 540280, 598464, 607815, 648336, 664960, 748080, 810420, 864448, 972504, 997440, 1080560, 1196928, 1215630, 1296672, 1496160, 1620840, 1728896, 1945008, 1994880, 2161120, 2431260, 2593344, 2992320, 3241680, 3890016, 4322240, 4862520, 5186688, 5984640, 6483360, 7780032, 8644480, 9725040, 12966720, 15560064, 19450080, 25933440, 38900160, 77800320]

約数ペア:

[(1, 77800320), (2, 38900160), (3, 25933440), (4, 19450080), (5, 15560064), (6, 12966720), (8, 9725040), (9, 8644480), (10, 7780032), (12, 6483360), (13, 5984640), (15, 5186688), (16, 4862520), (18, 4322240), (20, 3890016), (24, 3241680), (26, 2992320), (30, 2593344), (32, 2431260), (36, 2161120), (39, 1994880), (40, 1945008), (45, 1728896), (48, 1620840), (52, 1496160), (60, 1296672), (64, 1215630), (65, 1196928), (72, 1080560), (78, 997440), (80, 972504), (90, 864448), (96, 810420), (104, 748080), (117, 664960), (120, 648336), (128, 607815), (130, 598464), (144, 540280), (156, 498720), (160, 486252), (180, 432224), (192, 405210), (195, 398976), (208, 374040), (234, 332480), (240, 324168), (260, 299232), (288, 270140), (312, 249360), (320, 243126), (360, 216112), (384, 202605), (390, 199488), (416, 187020), (468, 166240), (480, 162084), (520, 149616), (576, 135070), (585, 132992), (624, 124680), (640, 121563), (720, 108056), (780, 99744), (832, 93510), (936, 83120), (960, 81042), (1039, 74880), (1040, 74808), (1152, 67535), (1170, 66496), (1248, 62340), (1440, 54028), (1560, 49872), (1664, 46755), (1872, 41560), (1920, 40521), (2078, 37440), (2080, 37404), (2340, 33248), (2496, 31170), (2880, 27014), (3117, 24960), (3120, 24936), (3744, 20780), (4156, 18720), (4160, 18702), (4680, 16624), (4992, 15585), (5195, 14976), (5760, 13507), (6234, 12480), (6240, 12468), (7488, 10390), (8312, 9360), (8320, 9351)]