828458880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 2734722000

約数和(自身を除く): 1906263120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 449, 465, 480, 496, 620, 640, 744, 898, 930, 960, 961, 992, 1240, 1347, 1488, 1796, 1860, 1920, 1922, 1984, 2245, 2480, 2694, 2883, 2976, 3592, 3720, 3844, 3968, 4490, 4805, 4960, 5388, 5766, 5952, 6735, 7184, 7440, 7688, 8980, 9610, 9920, 10776, 11532, 11904, 13470, 13919, 14368, 14415, 14880, 15376, 17960, 19220, 19840, 21552, 23064, 26940, 27838, 28736, 28830, 29760, 30752, 35920, 38440, 41757, 43104, 46128, 53880, 55676, 57472, 57660, 59520, 61504, 69595, 71840, 76880, 83514, 86208, 92256, 107760, 111352, 115320, 123008, 139190, 143680, 153760, 167028, 172416, 184512, 208785, 215520, 222704, 230640, 278380, 287360, 307520, 334056, 369024, 417570, 431040, 431489, 445408, 461280, 556760, 615040, 668112, 835140, 862080, 862978, 890816, 922560, 1113520, 1294467, 1336224, 1670280, 1725956, 1781632, 1845120, 2157445, 2227040, 2588934, 2672448, 3340560, 3451912, 4314890, 4454080, 5177868, 5344896, 6472335, 6681120, 6903824, 8629780, 8908160, 10355736, 12944670, 13362240, 13807648, 17259560, 20711472, 25889340, 26724480, 27615296, 34519120, 41422944, 51778680, 55230592, 69038240, 82845888, 103557360, 138076480, 165691776, 207114720, 276152960, 414229440, 828458880]

約数ペア:

[(1, 828458880), (2, 414229440), (3, 276152960), (4, 207114720), (5, 165691776), (6, 138076480), (8, 103557360), (10, 82845888), (12, 69038240), (15, 55230592), (16, 51778680), (20, 41422944), (24, 34519120), (30, 27615296), (31, 26724480), (32, 25889340), (40, 20711472), (48, 17259560), (60, 13807648), (62, 13362240), (64, 12944670), (80, 10355736), (93, 8908160), (96, 8629780), (120, 6903824), (124, 6681120), (128, 6472335), (155, 5344896), (160, 5177868), (186, 4454080), (192, 4314890), (240, 3451912), (248, 3340560), (310, 2672448), (320, 2588934), (372, 2227040), (384, 2157445), (449, 1845120), (465, 1781632), (480, 1725956), (496, 1670280), (620, 1336224), (640, 1294467), (744, 1113520), (898, 922560), (930, 890816), (960, 862978), (961, 862080), (992, 835140), (1240, 668112), (1347, 615040), (1488, 556760), (1796, 461280), (1860, 445408), (1920, 431489), (1922, 431040), (1984, 417570), (2245, 369024), (2480, 334056), (2694, 307520), (2883, 287360), (2976, 278380), (3592, 230640), (3720, 222704), (3844, 215520), (3968, 208785), (4490, 184512), (4805, 172416), (4960, 167028), (5388, 153760), (5766, 143680), (5952, 139190), (6735, 123008), (7184, 115320), (7440, 111352), (7688, 107760), (8980, 92256), (9610, 86208), (9920, 83514), (10776, 76880), (11532, 71840), (11904, 69595), (13470, 61504), (13919, 59520), (14368, 57660), (14415, 57472), (14880, 55676), (15376, 53880), (17960, 46128), (19220, 43104), (19840, 41757), (21552, 38440), (23064, 35920), (26940, 30752), (27838, 29760), (28736, 28830)]