15961872000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{1723}}^1$

素因数の和:1948

約数の個数: 256

約数和(自身を含む): 53218638720

約数和(自身を除く): 37256766720

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, 96, 100, 120, 125, 128, 150, 160, 192, 193, 200, 240, 250, 300, 320, 375, 384, 386, 400, 480, 500, 579, 600, 640, 750, 772, 800, 960, 965, 1000, 1158, 1200, 1500, 1544, 1600, 1723, 1920, 1930, 2000, 2316, 2400, 2895, 3000, 3088, 3200, 3446, 3860, 4000, 4632, 4800, 4825, 5169, 5790, 6000, 6176, 6892, 7720, 8000, 8615, 9264, 9600, 9650, 10338, 11580, 12000, 12352, 13784, 14475, 15440, 16000, 17230, 18528, 19300, 20676, 23160, 24000, 24125, 24704, 25845, 27568, 28950, 30880, 34460, 37056, 38600, 41352, 43075, 46320, 48000, 48250, 51690, 55136, 57900, 61760, 68920, 72375, 74112, 77200, 82704, 86150, 92640, 96500, 103380, 110272, 115800, 123520, 129225, 137840, 144750, 154400, 165408, 172300, 185280, 193000, 206760, 215375, 220544, 231600, 258450, 275680, 289500, 308800, 330816, 332539, 344600, 370560, 386000, 413520, 430750, 463200, 516900, 551360, 579000, 617600, 646125, 661632, 665078, 689200, 772000, 827040, 861500, 926400, 997617, 1033800, 1102720, 1158000, 1292250, 1330156, 1378400, 1544000, 1654080, 1662695, 1723000, 1852800, 1995234, 2067600, 2316000, 2584500, 2660312, 2756800, 3088000, 3308160, 3325390, 3446000, 3990468, 4135200, 4632000, 4988085, 5169000, 5320624, 5513600, 6650780, 6892000, 7980936, 8270400, 8313475, 9264000, 9976170, 10338000, 10641248, 13301560, 13784000, 15961872, 16540800, 16626950, 19952340, 20676000, 21282496, 24940425, 26603120, 27568000, 31923744, 33253900, 39904680, 41352000, 41567375, 42564992, 49880850, 53206240, 63847488, 66507800, 79809360, 82704000, 83134750, 99761700, 106412480, 124702125, 127694976, 133015600, 159618720, 166269500, 199523400, 212824960, 249404250, 266031200, 319237440, 332539000, 399046800, 498808500, 532062400, 638474880, 665078000, 798093600, 997617000, 1064124800, 1330156000, 1596187200, 1995234000, 2660312000, 3192374400, 3990468000, 5320624000, 7980936000, 15961872000]

約数ペア:

[(1, 15961872000), (2, 7980936000), (3, 5320624000), (4, 3990468000), (5, 3192374400), (6, 2660312000), (8, 1995234000), (10, 1596187200), (12, 1330156000), (15, 1064124800), (16, 997617000), (20, 798093600), (24, 665078000), (25, 638474880), (30, 532062400), (32, 498808500), (40, 399046800), (48, 332539000), (50, 319237440), (60, 266031200), (64, 249404250), (75, 212824960), (80, 199523400), (96, 166269500), (100, 159618720), (120, 133015600), (125, 127694976), (128, 124702125), (150, 106412480), (160, 99761700), (192, 83134750), (193, 82704000), (200, 79809360), (240, 66507800), (250, 63847488), (300, 53206240), (320, 49880850), (375, 42564992), (384, 41567375), (386, 41352000), (400, 39904680), (480, 33253900), (500, 31923744), (579, 27568000), (600, 26603120), (640, 24940425), (750, 21282496), (772, 20676000), (800, 19952340), (960, 16626950), (965, 16540800), (1000, 15961872), (1158, 13784000), (1200, 13301560), (1500, 10641248), (1544, 10338000), (1600, 9976170), (1723, 9264000), (1920, 8313475), (1930, 8270400), (2000, 7980936), (2316, 6892000), (2400, 6650780), (2895, 5513600), (3000, 5320624), (3088, 5169000), (3200, 4988085), (3446, 4632000), (3860, 4135200), (4000, 3990468), (4632, 3446000), (4800, 3325390), (4825, 3308160), (5169, 3088000), (5790, 2756800), (6000, 2660312), (6176, 2584500), (6892, 2316000), (7720, 2067600), (8000, 1995234), (8615, 1852800), (9264, 1723000), (9600, 1662695), (9650, 1654080), (10338, 1544000), (11580, 1378400), (12000, 1330156), (12352, 1292250), (13784, 1158000), (14475, 1102720), (15440, 1033800), (16000, 997617), (17230, 926400), (18528, 861500), (19300, 827040), (20676, 772000), (23160, 689200), (24000, 665078), (24125, 661632), (24704, 646125), (25845, 617600), (27568, 579000), (28950, 551360), (30880, 516900), (34460, 463200), (37056, 430750), (38600, 413520), (41352, 386000), (43075, 370560), (46320, 344600), (48000, 332539), (48250, 330816), (51690, 308800), (55136, 289500), (57900, 275680), (61760, 258450), (68920, 231600), (72375, 220544), (74112, 215375), (77200, 206760), (82704, 193000), (86150, 185280), (92640, 172300), (96500, 165408), (103380, 154400), (110272, 144750), (115800, 137840), (123520, 129225)]