386448000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 1309875840

約数和(自身を除く): 923427840

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, 83, 96, 97, 100, 120, 125, 128, 150, 160, 166, 192, 194, 200, 240, 249, 250, 291, 300, 320, 332, 375, 384, 388, 400, 415, 480, 485, 498, 500, 582, 600, 640, 664, 750, 776, 800, 830, 960, 970, 996, 1000, 1164, 1200, 1245, 1328, 1455, 1500, 1552, 1600, 1660, 1920, 1940, 1992, 2000, 2075, 2328, 2400, 2425, 2490, 2656, 2910, 3000, 3104, 3200, 3320, 3880, 3984, 4000, 4150, 4656, 4800, 4850, 4980, 5312, 5820, 6000, 6208, 6225, 6640, 7275, 7760, 7968, 8000, 8051, 8300, 9312, 9600, 9700, 9960, 10375, 10624, 11640, 12000, 12125, 12416, 12450, 13280, 14550, 15520, 15936, 16000, 16102, 16600, 18624, 19400, 19920, 20750, 23280, 24000, 24153, 24250, 24900, 26560, 29100, 31040, 31125, 31872, 32204, 33200, 36375, 37248, 38800, 39840, 40255, 41500, 46560, 48000, 48306, 48500, 49800, 53120, 58200, 62080, 62250, 64408, 66400, 72750, 77600, 79680, 80510, 83000, 93120, 96612, 97000, 99600, 116400, 120765, 124500, 128816, 132800, 145500, 155200, 159360, 161020, 166000, 186240, 193224, 194000, 199200, 201275, 232800, 241530, 249000, 257632, 265600, 291000, 310400, 322040, 332000, 386448, 388000, 398400, 402550, 465600, 483060, 498000, 515264, 582000, 603825, 644080, 664000, 772896, 776000, 796800, 805100, 931200, 966120, 996000, 1006375, 1030528, 1164000, 1207650, 1288160, 1328000, 1545792, 1552000, 1610200, 1932240, 1992000, 2012750, 2328000, 2415300, 2576320, 3019125, 3091584, 3220400, 3864480, 3984000, 4025500, 4656000, 4830600, 5152640, 6038250, 6440800, 7728960, 8051000, 9661200, 12076500, 12881600, 15457920, 16102000, 19322400, 24153000, 25763200, 32204000, 38644800, 48306000, 64408000, 77289600, 96612000, 128816000, 193224000, 386448000]

約数ペア:

[(1, 386448000), (2, 193224000), (3, 128816000), (4, 96612000), (5, 77289600), (6, 64408000), (8, 48306000), (10, 38644800), (12, 32204000), (15, 25763200), (16, 24153000), (20, 19322400), (24, 16102000), (25, 15457920), (30, 12881600), (32, 12076500), (40, 9661200), (48, 8051000), (50, 7728960), (60, 6440800), (64, 6038250), (75, 5152640), (80, 4830600), (83, 4656000), (96, 4025500), (97, 3984000), (100, 3864480), (120, 3220400), (125, 3091584), (128, 3019125), (150, 2576320), (160, 2415300), (166, 2328000), (192, 2012750), (194, 1992000), (200, 1932240), (240, 1610200), (249, 1552000), (250, 1545792), (291, 1328000), (300, 1288160), (320, 1207650), (332, 1164000), (375, 1030528), (384, 1006375), (388, 996000), (400, 966120), (415, 931200), (480, 805100), (485, 796800), (498, 776000), (500, 772896), (582, 664000), (600, 644080), (640, 603825), (664, 582000), (750, 515264), (776, 498000), (800, 483060), (830, 465600), (960, 402550), (970, 398400), (996, 388000), (1000, 386448), (1164, 332000), (1200, 322040), (1245, 310400), (1328, 291000), (1455, 265600), (1500, 257632), (1552, 249000), (1600, 241530), (1660, 232800), (1920, 201275), (1940, 199200), (1992, 194000), (2000, 193224), (2075, 186240), (2328, 166000), (2400, 161020), (2425, 159360), (2490, 155200), (2656, 145500), (2910, 132800), (3000, 128816), (3104, 124500), (3200, 120765), (3320, 116400), (3880, 99600), (3984, 97000), (4000, 96612), (4150, 93120), (4656, 83000), (4800, 80510), (4850, 79680), (4980, 77600), (5312, 72750), (5820, 66400), (6000, 64408), (6208, 62250), (6225, 62080), (6640, 58200), (7275, 53120), (7760, 49800), (7968, 48500), (8000, 48306), (8051, 48000), (8300, 46560), (9312, 41500), (9600, 40255), (9700, 39840), (9960, 38800), (10375, 37248), (10624, 36375), (11640, 33200), (12000, 32204), (12125, 31872), (12416, 31125), (12450, 31040), (13280, 29100), (14550, 26560), (15520, 24900), (15936, 24250), (16000, 24153), (16102, 24000), (16600, 23280), (18624, 20750), (19400, 19920)]