4157440000

素因数分解:

$2^{15}\times 5^4\times 7^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 320

約数和(自身を含む): 12283880400

約数和(自身を除く): 8126440400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 70, 80, 100, 112, 116, 125, 128, 140, 145, 160, 175, 200, 203, 224, 232, 250, 256, 280, 290, 320, 350, 400, 406, 448, 464, 500, 512, 560, 580, 625, 640, 700, 725, 800, 812, 875, 896, 928, 1000, 1015, 1024, 1120, 1160, 1250, 1280, 1400, 1450, 1600, 1624, 1750, 1792, 1856, 2000, 2030, 2048, 2240, 2320, 2500, 2560, 2800, 2900, 3200, 3248, 3500, 3584, 3625, 3712, 4000, 4060, 4096, 4375, 4480, 4640, 5000, 5075, 5120, 5600, 5800, 6400, 6496, 7000, 7168, 7250, 7424, 8000, 8120, 8192, 8750, 8960, 9280, 10000, 10150, 10240, 11200, 11600, 12800, 12992, 14000, 14336, 14500, 14848, 16000, 16240, 16384, 17500, 17920, 18125, 18560, 20000, 20300, 20480, 22400, 23200, 25375, 25600, 25984, 28000, 28672, 29000, 29696, 32000, 32480, 32768, 35000, 35840, 36250, 37120, 40000, 40600, 40960, 44800, 46400, 50750, 51200, 51968, 56000, 57344, 58000, 59392, 64000, 64960, 70000, 71680, 72500, 74240, 80000, 81200, 81920, 89600, 92800, 101500, 102400, 103936, 112000, 114688, 116000, 118784, 126875, 128000, 129920, 140000, 143360, 145000, 148480, 160000, 162400, 163840, 179200, 185600, 203000, 204800, 207872, 224000, 229376, 232000, 237568, 253750, 256000, 259840, 280000, 286720, 290000, 296960, 320000, 324800, 358400, 371200, 406000, 409600, 415744, 448000, 464000, 475136, 507500, 512000, 519680, 560000, 573440, 580000, 593920, 640000, 649600, 716800, 742400, 812000, 819200, 831488, 896000, 928000, 950272, 1015000, 1024000, 1039360, 1120000, 1146880, 1160000, 1187840, 1280000, 1299200, 1433600, 1484800, 1624000, 1662976, 1792000, 1856000, 2030000, 2048000, 2078720, 2240000, 2320000, 2375680, 2560000, 2598400, 2867200, 2969600, 3248000, 3325952, 3584000, 3712000, 4060000, 4096000, 4157440, 4480000, 4640000, 4751360, 5120000, 5196800, 5734400, 5939200, 6496000, 6651904, 7168000, 7424000, 8120000, 8314880, 8960000, 9280000, 10240000, 10393600, 11878400, 12992000, 14336000, 14848000, 16240000, 16629760, 17920000, 18560000, 20480000, 20787200, 23756800, 25984000, 28672000, 29696000, 32480000, 33259520, 35840000, 37120000, 41574400, 51968000, 59392000, 64960000, 71680000, 74240000, 83148800, 103936000, 118784000, 129920000, 143360000, 148480000, 166297600, 207872000, 259840000, 296960000, 415744000, 519680000, 593920000, 831488000, 1039360000, 2078720000, 4157440000]

約数ペア:

[(1, 4157440000), (2, 2078720000), (4, 1039360000), (5, 831488000), (7, 593920000), (8, 519680000), (10, 415744000), (14, 296960000), (16, 259840000), (20, 207872000), (25, 166297600), (28, 148480000), (29, 143360000), (32, 129920000), (35, 118784000), (40, 103936000), (50, 83148800), (56, 74240000), (58, 71680000), (64, 64960000), (70, 59392000), (80, 51968000), (100, 41574400), (112, 37120000), (116, 35840000), (125, 33259520), (128, 32480000), (140, 29696000), (145, 28672000), (160, 25984000), (175, 23756800), (200, 20787200), (203, 20480000), (224, 18560000), (232, 17920000), (250, 16629760), (256, 16240000), (280, 14848000), (290, 14336000), (320, 12992000), (350, 11878400), (400, 10393600), (406, 10240000), (448, 9280000), (464, 8960000), (500, 8314880), (512, 8120000), (560, 7424000), (580, 7168000), (625, 6651904), (640, 6496000), (700, 5939200), (725, 5734400), (800, 5196800), (812, 5120000), (875, 4751360), (896, 4640000), (928, 4480000), (1000, 4157440), (1015, 4096000), (1024, 4060000), (1120, 3712000), (1160, 3584000), (1250, 3325952), (1280, 3248000), (1400, 2969600), (1450, 2867200), (1600, 2598400), (1624, 2560000), (1750, 2375680), (1792, 2320000), (1856, 2240000), (2000, 2078720), (2030, 2048000), (2048, 2030000), (2240, 1856000), (2320, 1792000), (2500, 1662976), (2560, 1624000), (2800, 1484800), (2900, 1433600), (3200, 1299200), (3248, 1280000), (3500, 1187840), (3584, 1160000), (3625, 1146880), (3712, 1120000), (4000, 1039360), (4060, 1024000), (4096, 1015000), (4375, 950272), (4480, 928000), (4640, 896000), (5000, 831488), (5075, 819200), (5120, 812000), (5600, 742400), (5800, 716800), (6400, 649600), (6496, 640000), (7000, 593920), (7168, 580000), (7250, 573440), (7424, 560000), (8000, 519680), (8120, 512000), (8192, 507500), (8750, 475136), (8960, 464000), (9280, 448000), (10000, 415744), (10150, 409600), (10240, 406000), (11200, 371200), (11600, 358400), (12800, 324800), (12992, 320000), (14000, 296960), (14336, 290000), (14500, 286720), (14848, 280000), (16000, 259840), (16240, 256000), (16384, 253750), (17500, 237568), (17920, 232000), (18125, 229376), (18560, 224000), (20000, 207872), (20300, 204800), (20480, 203000), (22400, 185600), (23200, 179200), (25375, 163840), (25600, 162400), (25984, 160000), (28000, 148480), (28672, 145000), (29000, 143360), (29696, 140000), (32000, 129920), (32480, 128000), (32768, 126875), (35000, 118784), (35840, 116000), (36250, 114688), (37120, 112000), (40000, 103936), (40600, 102400), (40960, 101500), (44800, 92800), (46400, 89600), (50750, 81920), (51200, 81200), (51968, 80000), (56000, 74240), (57344, 72500), (58000, 71680), (59392, 70000), (64000, 64960)]