31993472000

素因数分解:

$2^{10}\times 5^3\times 7^2\times {\mathrm{5101}}^1$

素因数の和:5150

約数の個数: 264

約数和(自身を含む): 92866216248

約数和(自身を除く): 60872744248

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, 512, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1024, 1120, 1225, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2240, 2450, 2560, 2800, 3136, 3200, 3500, 3584, 3920, 4000, 4480, 4900, 5101, 5120, 5600, 6125, 6272, 6400, 7000, 7168, 7840, 8000, 8960, 9800, 10202, 11200, 12250, 12544, 12800, 14000, 15680, 16000, 17920, 19600, 20404, 22400, 24500, 25088, 25505, 25600, 28000, 31360, 32000, 35707, 35840, 39200, 40808, 44800, 49000, 50176, 51010, 56000, 62720, 64000, 71414, 78400, 81616, 89600, 98000, 102020, 112000, 125440, 127525, 128000, 142828, 156800, 163232, 178535, 179200, 196000, 204040, 224000, 249949, 250880, 255050, 285656, 313600, 326464, 357070, 392000, 408080, 448000, 499898, 510100, 571312, 627200, 637625, 652928, 714140, 784000, 816160, 892675, 896000, 999796, 1020200, 1142624, 1249745, 1254400, 1275250, 1305856, 1428280, 1568000, 1632320, 1785350, 1999592, 2040400, 2285248, 2499490, 2550500, 2611712, 2856560, 3136000, 3264640, 3570700, 3999184, 4080800, 4463375, 4570496, 4998980, 5101000, 5223424, 5713120, 6248725, 6272000, 6529280, 7141400, 7998368, 8161600, 8926750, 9140992, 9997960, 10202000, 11426240, 12497450, 13058560, 14282800, 15996736, 16323200, 17853500, 18281984, 19995920, 20404000, 22852480, 24994900, 26117120, 28565600, 31243625, 31993472, 32646400, 35707000, 36563968, 39991840, 40808000, 45704960, 49989800, 57131200, 62487250, 63986944, 65292800, 71414000, 79983680, 81616000, 91409920, 99979600, 114262400, 124974500, 127973888, 130585600, 142828000, 159967360, 163232000, 182819840, 199959200, 228524800, 249949000, 255947776, 285656000, 319934720, 326464000, 399918400, 457049600, 499898000, 571312000, 639869440, 652928000, 799836800, 914099200, 999796000, 1142624000, 1279738880, 1599673600, 1999592000, 2285248000, 3199347200, 3999184000, 4570496000, 6398694400, 7998368000, 15996736000, 31993472000]

約数ペア:

[(1, 31993472000), (2, 15996736000), (4, 7998368000), (5, 6398694400), (7, 4570496000), (8, 3999184000), (10, 3199347200), (14, 2285248000), (16, 1999592000), (20, 1599673600), (25, 1279738880), (28, 1142624000), (32, 999796000), (35, 914099200), (40, 799836800), (49, 652928000), (50, 639869440), (56, 571312000), (64, 499898000), (70, 457049600), (80, 399918400), (98, 326464000), (100, 319934720), (112, 285656000), (125, 255947776), (128, 249949000), (140, 228524800), (160, 199959200), (175, 182819840), (196, 163232000), (200, 159967360), (224, 142828000), (245, 130585600), (250, 127973888), (256, 124974500), (280, 114262400), (320, 99979600), (350, 91409920), (392, 81616000), (400, 79983680), (448, 71414000), (490, 65292800), (500, 63986944), (512, 62487250), (560, 57131200), (640, 49989800), (700, 45704960), (784, 40808000), (800, 39991840), (875, 36563968), (896, 35707000), (980, 32646400), (1000, 31993472), (1024, 31243625), (1120, 28565600), (1225, 26117120), (1280, 24994900), (1400, 22852480), (1568, 20404000), (1600, 19995920), (1750, 18281984), (1792, 17853500), (1960, 16323200), (2000, 15996736), (2240, 14282800), (2450, 13058560), (2560, 12497450), (2800, 11426240), (3136, 10202000), (3200, 9997960), (3500, 9140992), (3584, 8926750), (3920, 8161600), (4000, 7998368), (4480, 7141400), (4900, 6529280), (5101, 6272000), (5120, 6248725), (5600, 5713120), (6125, 5223424), (6272, 5101000), (6400, 4998980), (7000, 4570496), (7168, 4463375), (7840, 4080800), (8000, 3999184), (8960, 3570700), (9800, 3264640), (10202, 3136000), (11200, 2856560), (12250, 2611712), (12544, 2550500), (12800, 2499490), (14000, 2285248), (15680, 2040400), (16000, 1999592), (17920, 1785350), (19600, 1632320), (20404, 1568000), (22400, 1428280), (24500, 1305856), (25088, 1275250), (25505, 1254400), (25600, 1249745), (28000, 1142624), (31360, 1020200), (32000, 999796), (35707, 896000), (35840, 892675), (39200, 816160), (40808, 784000), (44800, 714140), (49000, 652928), (50176, 637625), (51010, 627200), (56000, 571312), (62720, 510100), (64000, 499898), (71414, 448000), (78400, 408080), (81616, 392000), (89600, 357070), (98000, 326464), (102020, 313600), (112000, 285656), (125440, 255050), (127525, 250880), (128000, 249949), (142828, 224000), (156800, 204040), (163232, 196000), (178535, 179200)]