21432000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 224

約数和(自身を含む): 76078080

約数和(自身を除く): 54646080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 47, 48, 50, 57, 60, 64, 75, 76, 80, 94, 95, 96, 100, 114, 120, 125, 141, 150, 152, 160, 188, 190, 192, 200, 228, 235, 240, 250, 282, 285, 300, 304, 320, 375, 376, 380, 400, 456, 470, 475, 480, 500, 564, 570, 600, 608, 705, 750, 752, 760, 800, 893, 912, 940, 950, 960, 1000, 1128, 1140, 1175, 1200, 1216, 1410, 1425, 1500, 1504, 1520, 1600, 1786, 1824, 1880, 1900, 2000, 2256, 2280, 2350, 2375, 2400, 2679, 2820, 2850, 3000, 3008, 3040, 3525, 3572, 3648, 3760, 3800, 4000, 4465, 4512, 4560, 4700, 4750, 4800, 5358, 5640, 5700, 5875, 6000, 6080, 7050, 7125, 7144, 7520, 7600, 8000, 8930, 9024, 9120, 9400, 9500, 10716, 11280, 11400, 11750, 12000, 13395, 14100, 14250, 14288, 15040, 15200, 17625, 17860, 18240, 18800, 19000, 21432, 22325, 22560, 22800, 23500, 24000, 26790, 28200, 28500, 28576, 30400, 35250, 35720, 37600, 38000, 42864, 44650, 45120, 45600, 47000, 53580, 56400, 57000, 57152, 66975, 70500, 71440, 75200, 76000, 85728, 89300, 91200, 94000, 107160, 111625, 112800, 114000, 133950, 141000, 142880, 152000, 171456, 178600, 188000, 214320, 223250, 225600, 228000, 267900, 282000, 285760, 334875, 357200, 376000, 428640, 446500, 456000, 535800, 564000, 669750, 714400, 857280, 893000, 1071600, 1128000, 1339500, 1428800, 1786000, 2143200, 2679000, 3572000, 4286400, 5358000, 7144000, 10716000, 21432000]

約数ペア:

[(1, 21432000), (2, 10716000), (3, 7144000), (4, 5358000), (5, 4286400), (6, 3572000), (8, 2679000), (10, 2143200), (12, 1786000), (15, 1428800), (16, 1339500), (19, 1128000), (20, 1071600), (24, 893000), (25, 857280), (30, 714400), (32, 669750), (38, 564000), (40, 535800), (47, 456000), (48, 446500), (50, 428640), (57, 376000), (60, 357200), (64, 334875), (75, 285760), (76, 282000), (80, 267900), (94, 228000), (95, 225600), (96, 223250), (100, 214320), (114, 188000), (120, 178600), (125, 171456), (141, 152000), (150, 142880), (152, 141000), (160, 133950), (188, 114000), (190, 112800), (192, 111625), (200, 107160), (228, 94000), (235, 91200), (240, 89300), (250, 85728), (282, 76000), (285, 75200), (300, 71440), (304, 70500), (320, 66975), (375, 57152), (376, 57000), (380, 56400), (400, 53580), (456, 47000), (470, 45600), (475, 45120), (480, 44650), (500, 42864), (564, 38000), (570, 37600), (600, 35720), (608, 35250), (705, 30400), (750, 28576), (752, 28500), (760, 28200), (800, 26790), (893, 24000), (912, 23500), (940, 22800), (950, 22560), (960, 22325), (1000, 21432), (1128, 19000), (1140, 18800), (1175, 18240), (1200, 17860), (1216, 17625), (1410, 15200), (1425, 15040), (1500, 14288), (1504, 14250), (1520, 14100), (1600, 13395), (1786, 12000), (1824, 11750), (1880, 11400), (1900, 11280), (2000, 10716), (2256, 9500), (2280, 9400), (2350, 9120), (2375, 9024), (2400, 8930), (2679, 8000), (2820, 7600), (2850, 7520), (3000, 7144), (3008, 7125), (3040, 7050), (3525, 6080), (3572, 6000), (3648, 5875), (3760, 5700), (3800, 5640), (4000, 5358), (4465, 4800), (4512, 4750), (4560, 4700)]