5285728000

素因数分解:

$2^8\times 5^3\times 7^2\times {\mathrm{3371}}^1$

素因数の和:3416

約数の個数: 216

約数和(自身を含む): 15321734064

約数和(自身を除く): 10036006064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 350, 392, 400, 448, 490, 500, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1120, 1225, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2240, 2450, 2800, 3136, 3200, 3371, 3500, 3920, 4000, 4480, 4900, 5600, 6125, 6272, 6400, 6742, 7000, 7840, 8000, 8960, 9800, 11200, 12250, 12544, 13484, 14000, 15680, 16000, 16855, 19600, 22400, 23597, 24500, 26968, 28000, 31360, 32000, 33710, 39200, 44800, 47194, 49000, 53936, 56000, 62720, 67420, 78400, 84275, 94388, 98000, 107872, 112000, 117985, 134840, 156800, 165179, 168550, 188776, 196000, 215744, 224000, 235970, 269680, 313600, 330358, 337100, 377552, 392000, 421375, 431488, 471940, 539360, 589925, 660716, 674200, 755104, 784000, 825895, 842750, 862976, 943880, 1078720, 1179850, 1321432, 1348400, 1510208, 1568000, 1651790, 1685500, 1887760, 2157440, 2359700, 2642864, 2696800, 2949625, 3020416, 3303580, 3371000, 3775520, 4129475, 4314880, 4719400, 5285728, 5393600, 5899250, 6040832, 6607160, 6742000, 7551040, 8258950, 9438800, 10571456, 10787200, 11798500, 13214320, 13484000, 15102080, 16517900, 18877600, 20647375, 21142912, 21574400, 23597000, 26428640, 26968000, 30204160, 33035800, 37755200, 41294750, 42285824, 47194000, 52857280, 53936000, 66071600, 75510400, 82589500, 94388000, 105714560, 107872000, 132143200, 151020800, 165179000, 188776000, 211429120, 264286400, 330358000, 377552000, 528572800, 660716000, 755104000, 1057145600, 1321432000, 2642864000, 5285728000]

約数ペア:

[(1, 5285728000), (2, 2642864000), (4, 1321432000), (5, 1057145600), (7, 755104000), (8, 660716000), (10, 528572800), (14, 377552000), (16, 330358000), (20, 264286400), (25, 211429120), (28, 188776000), (32, 165179000), (35, 151020800), (40, 132143200), (49, 107872000), (50, 105714560), (56, 94388000), (64, 82589500), (70, 75510400), (80, 66071600), (98, 53936000), (100, 52857280), (112, 47194000), (125, 42285824), (128, 41294750), (140, 37755200), (160, 33035800), (175, 30204160), (196, 26968000), (200, 26428640), (224, 23597000), (245, 21574400), (250, 21142912), (256, 20647375), (280, 18877600), (320, 16517900), (350, 15102080), (392, 13484000), (400, 13214320), (448, 11798500), (490, 10787200), (500, 10571456), (560, 9438800), (640, 8258950), (700, 7551040), (784, 6742000), (800, 6607160), (875, 6040832), (896, 5899250), (980, 5393600), (1000, 5285728), (1120, 4719400), (1225, 4314880), (1280, 4129475), (1400, 3775520), (1568, 3371000), (1600, 3303580), (1750, 3020416), (1792, 2949625), (1960, 2696800), (2000, 2642864), (2240, 2359700), (2450, 2157440), (2800, 1887760), (3136, 1685500), (3200, 1651790), (3371, 1568000), (3500, 1510208), (3920, 1348400), (4000, 1321432), (4480, 1179850), (4900, 1078720), (5600, 943880), (6125, 862976), (6272, 842750), (6400, 825895), (6742, 784000), (7000, 755104), (7840, 674200), (8000, 660716), (8960, 589925), (9800, 539360), (11200, 471940), (12250, 431488), (12544, 421375), (13484, 392000), (14000, 377552), (15680, 337100), (16000, 330358), (16855, 313600), (19600, 269680), (22400, 235970), (23597, 224000), (24500, 215744), (26968, 196000), (28000, 188776), (31360, 168550), (32000, 165179), (33710, 156800), (39200, 134840), (44800, 117985), (47194, 112000), (49000, 107872), (53936, 98000), (56000, 94388), (62720, 84275), (67420, 78400)]