395212800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 1364912640

約数和(自身を除く): 969699840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 83, 93, 96, 100, 120, 124, 128, 150, 155, 160, 166, 186, 192, 200, 240, 248, 249, 256, 300, 310, 320, 332, 372, 384, 400, 415, 465, 480, 496, 498, 512, 600, 620, 640, 664, 744, 768, 775, 800, 830, 930, 960, 992, 996, 1024, 1200, 1240, 1245, 1280, 1328, 1488, 1536, 1550, 1600, 1660, 1860, 1920, 1984, 1992, 2048, 2075, 2325, 2400, 2480, 2490, 2560, 2573, 2656, 2976, 3072, 3100, 3200, 3320, 3720, 3840, 3968, 3984, 4150, 4650, 4800, 4960, 4980, 5120, 5146, 5312, 5952, 6144, 6200, 6225, 6400, 6640, 7440, 7680, 7719, 7936, 7968, 8300, 9300, 9600, 9920, 9960, 10240, 10292, 10624, 11904, 12400, 12450, 12800, 12865, 13280, 14880, 15360, 15438, 15872, 15936, 16600, 18600, 19200, 19840, 19920, 20584, 21248, 23808, 24800, 24900, 25600, 25730, 26560, 29760, 30720, 30876, 31744, 31872, 33200, 37200, 38400, 38595, 39680, 39840, 41168, 42496, 47616, 49600, 49800, 51200, 51460, 53120, 59520, 61752, 63488, 63744, 64325, 66400, 74400, 76800, 77190, 79360, 79680, 82336, 84992, 95232, 99200, 99600, 102920, 106240, 119040, 123504, 127488, 128650, 132800, 148800, 153600, 154380, 158720, 159360, 164672, 169984, 190464, 192975, 198400, 199200, 205840, 212480, 238080, 247008, 254976, 257300, 265600, 297600, 308760, 317440, 318720, 329344, 385950, 396800, 398400, 411680, 424960, 476160, 494016, 509952, 514600, 531200, 595200, 617520, 637440, 658688, 771900, 793600, 796800, 823360, 849920, 952320, 988032, 1029200, 1062400, 1190400, 1235040, 1274880, 1317376, 1543800, 1587200, 1593600, 1646720, 1976064, 2058400, 2124800, 2380800, 2470080, 2549760, 2634752, 3087600, 3187200, 3293440, 3952128, 4116800, 4249600, 4761600, 4940160, 5269504, 6175200, 6374400, 6586880, 7904256, 8233600, 9880320, 12350400, 12748800, 13173760, 15808512, 16467200, 19760640, 24700800, 26347520, 32934400, 39521280, 49401600, 65868800, 79042560, 98803200, 131737600, 197606400, 395212800]

約数ペア:

[(1, 395212800), (2, 197606400), (3, 131737600), (4, 98803200), (5, 79042560), (6, 65868800), (8, 49401600), (10, 39521280), (12, 32934400), (15, 26347520), (16, 24700800), (20, 19760640), (24, 16467200), (25, 15808512), (30, 13173760), (31, 12748800), (32, 12350400), (40, 9880320), (48, 8233600), (50, 7904256), (60, 6586880), (62, 6374400), (64, 6175200), (75, 5269504), (80, 4940160), (83, 4761600), (93, 4249600), (96, 4116800), (100, 3952128), (120, 3293440), (124, 3187200), (128, 3087600), (150, 2634752), (155, 2549760), (160, 2470080), (166, 2380800), (186, 2124800), (192, 2058400), (200, 1976064), (240, 1646720), (248, 1593600), (249, 1587200), (256, 1543800), (300, 1317376), (310, 1274880), (320, 1235040), (332, 1190400), (372, 1062400), (384, 1029200), (400, 988032), (415, 952320), (465, 849920), (480, 823360), (496, 796800), (498, 793600), (512, 771900), (600, 658688), (620, 637440), (640, 617520), (664, 595200), (744, 531200), (768, 514600), (775, 509952), (800, 494016), (830, 476160), (930, 424960), (960, 411680), (992, 398400), (996, 396800), (1024, 385950), (1200, 329344), (1240, 318720), (1245, 317440), (1280, 308760), (1328, 297600), (1488, 265600), (1536, 257300), (1550, 254976), (1600, 247008), (1660, 238080), (1860, 212480), (1920, 205840), (1984, 199200), (1992, 198400), (2048, 192975), (2075, 190464), (2325, 169984), (2400, 164672), (2480, 159360), (2490, 158720), (2560, 154380), (2573, 153600), (2656, 148800), (2976, 132800), (3072, 128650), (3100, 127488), (3200, 123504), (3320, 119040), (3720, 106240), (3840, 102920), (3968, 99600), (3984, 99200), (4150, 95232), (4650, 84992), (4800, 82336), (4960, 79680), (4980, 79360), (5120, 77190), (5146, 76800), (5312, 74400), (5952, 66400), (6144, 64325), (6200, 63744), (6225, 63488), (6400, 61752), (6640, 59520), (7440, 53120), (7680, 51460), (7719, 51200), (7936, 49800), (7968, 49600), (8300, 47616), (9300, 42496), (9600, 41168), (9920, 39840), (9960, 39680), (10240, 38595), (10292, 38400), (10624, 37200), (11904, 33200), (12400, 31872), (12450, 31744), (12800, 30876), (12865, 30720), (13280, 29760), (14880, 26560), (15360, 25730), (15438, 25600), (15872, 24900), (15936, 24800), (16600, 23808), (18600, 21248), (19200, 20584), (19840, 19920)]