284696640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 224

約数和(自身を含む): 1019007360

約数和(自身を除く): 734310720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 397, 415, 432, 480, 498, 540, 576, 664, 720, 747, 794, 830, 864, 960, 996, 1080, 1191, 1245, 1328, 1440, 1494, 1588, 1660, 1728, 1985, 1992, 2160, 2241, 2382, 2490, 2656, 2880, 2988, 3176, 3320, 3573, 3735, 3970, 3984, 4320, 4482, 4764, 4980, 5312, 5955, 5976, 6352, 6640, 7146, 7470, 7940, 7968, 8640, 8964, 9528, 9960, 10719, 11205, 11910, 11952, 12704, 13280, 14292, 14940, 15880, 15936, 17865, 17928, 19056, 19920, 21438, 22410, 23820, 23904, 25408, 26560, 28584, 29880, 31760, 32951, 35730, 35856, 38112, 39840, 42876, 44820, 47640, 47808, 53595, 57168, 59760, 63520, 65902, 71460, 71712, 76224, 79680, 85752, 89640, 95280, 98853, 107190, 114336, 119520, 127040, 131804, 142920, 143424, 164755, 171504, 179280, 190560, 197706, 214380, 228672, 239040, 263608, 285840, 296559, 329510, 343008, 358560, 381120, 395412, 428760, 494265, 527216, 571680, 593118, 659020, 686016, 717120, 790824, 857520, 889677, 988530, 1054432, 1143360, 1186236, 1318040, 1482795, 1581648, 1715040, 1779354, 1977060, 2108864, 2372472, 2636080, 2965590, 3163296, 3430080, 3558708, 3954120, 4448385, 4744944, 5272160, 5931180, 6326592, 7117416, 7908240, 8896770, 9489888, 10544320, 11862360, 14234832, 15816480, 17793540, 18979776, 23724720, 28469664, 31632960, 35587080, 47449440, 56939328, 71174160, 94898880, 142348320, 284696640]

約数ペア:

[(1, 284696640), (2, 142348320), (3, 94898880), (4, 71174160), (5, 56939328), (6, 47449440), (8, 35587080), (9, 31632960), (10, 28469664), (12, 23724720), (15, 18979776), (16, 17793540), (18, 15816480), (20, 14234832), (24, 11862360), (27, 10544320), (30, 9489888), (32, 8896770), (36, 7908240), (40, 7117416), (45, 6326592), (48, 5931180), (54, 5272160), (60, 4744944), (64, 4448385), (72, 3954120), (80, 3558708), (83, 3430080), (90, 3163296), (96, 2965590), (108, 2636080), (120, 2372472), (135, 2108864), (144, 1977060), (160, 1779354), (166, 1715040), (180, 1581648), (192, 1482795), (216, 1318040), (240, 1186236), (249, 1143360), (270, 1054432), (288, 988530), (320, 889677), (332, 857520), (360, 790824), (397, 717120), (415, 686016), (432, 659020), (480, 593118), (498, 571680), (540, 527216), (576, 494265), (664, 428760), (720, 395412), (747, 381120), (794, 358560), (830, 343008), (864, 329510), (960, 296559), (996, 285840), (1080, 263608), (1191, 239040), (1245, 228672), (1328, 214380), (1440, 197706), (1494, 190560), (1588, 179280), (1660, 171504), (1728, 164755), (1985, 143424), (1992, 142920), (2160, 131804), (2241, 127040), (2382, 119520), (2490, 114336), (2656, 107190), (2880, 98853), (2988, 95280), (3176, 89640), (3320, 85752), (3573, 79680), (3735, 76224), (3970, 71712), (3984, 71460), (4320, 65902), (4482, 63520), (4764, 59760), (4980, 57168), (5312, 53595), (5955, 47808), (5976, 47640), (6352, 44820), (6640, 42876), (7146, 39840), (7470, 38112), (7940, 35856), (7968, 35730), (8640, 32951), (8964, 31760), (9528, 29880), (9960, 28584), (10719, 26560), (11205, 25408), (11910, 23904), (11952, 23820), (12704, 22410), (13280, 21438), (14292, 19920), (14940, 19056), (15880, 17928), (15936, 17865)]