204748800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 714954240

約数和(自身を除く): 510205440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 43, 48, 50, 60, 62, 64, 75, 80, 86, 93, 96, 100, 120, 124, 128, 129, 150, 155, 160, 172, 186, 192, 200, 215, 240, 248, 256, 258, 300, 310, 320, 344, 372, 384, 400, 430, 465, 480, 496, 512, 516, 600, 620, 640, 645, 688, 744, 768, 775, 800, 860, 930, 960, 992, 1024, 1032, 1075, 1200, 1240, 1280, 1290, 1333, 1376, 1488, 1536, 1550, 1600, 1720, 1860, 1920, 1984, 2048, 2064, 2150, 2325, 2400, 2480, 2560, 2580, 2666, 2752, 2976, 3072, 3100, 3200, 3225, 3440, 3720, 3840, 3968, 3999, 4128, 4300, 4650, 4800, 4960, 5120, 5160, 5332, 5504, 5952, 6144, 6200, 6400, 6450, 6665, 6880, 7440, 7680, 7936, 7998, 8256, 8600, 9300, 9600, 9920, 10240, 10320, 10664, 11008, 11904, 12400, 12800, 12900, 13330, 13760, 14880, 15360, 15872, 15996, 16512, 17200, 18600, 19200, 19840, 19995, 20640, 21328, 22016, 23808, 24800, 25600, 25800, 26660, 27520, 29760, 30720, 31744, 31992, 33024, 33325, 34400, 37200, 38400, 39680, 39990, 41280, 42656, 44032, 47616, 49600, 51200, 51600, 53320, 55040, 59520, 63488, 63984, 66048, 66650, 68800, 74400, 76800, 79360, 79980, 82560, 85312, 88064, 95232, 99200, 99975, 103200, 106640, 110080, 119040, 127968, 132096, 133300, 137600, 148800, 153600, 158720, 159960, 165120, 170624, 190464, 198400, 199950, 206400, 213280, 220160, 238080, 255936, 264192, 266600, 275200, 297600, 317440, 319920, 330240, 341248, 396800, 399900, 412800, 426560, 440320, 476160, 511872, 533200, 550400, 595200, 639840, 660480, 682496, 793600, 799800, 825600, 853120, 952320, 1023744, 1066400, 1100800, 1190400, 1279680, 1320960, 1364992, 1587200, 1599600, 1651200, 1706240, 2047488, 2132800, 2201600, 2380800, 2559360, 2729984, 3199200, 3302400, 3412480, 4094976, 4265600, 4761600, 5118720, 6398400, 6604800, 6824960, 8189952, 8531200, 10237440, 12796800, 13649920, 17062400, 20474880, 25593600, 34124800, 40949760, 51187200, 68249600, 102374400, 204748800]

約数ペア:

[(1, 204748800), (2, 102374400), (3, 68249600), (4, 51187200), (5, 40949760), (6, 34124800), (8, 25593600), (10, 20474880), (12, 17062400), (15, 13649920), (16, 12796800), (20, 10237440), (24, 8531200), (25, 8189952), (30, 6824960), (31, 6604800), (32, 6398400), (40, 5118720), (43, 4761600), (48, 4265600), (50, 4094976), (60, 3412480), (62, 3302400), (64, 3199200), (75, 2729984), (80, 2559360), (86, 2380800), (93, 2201600), (96, 2132800), (100, 2047488), (120, 1706240), (124, 1651200), (128, 1599600), (129, 1587200), (150, 1364992), (155, 1320960), (160, 1279680), (172, 1190400), (186, 1100800), (192, 1066400), (200, 1023744), (215, 952320), (240, 853120), (248, 825600), (256, 799800), (258, 793600), (300, 682496), (310, 660480), (320, 639840), (344, 595200), (372, 550400), (384, 533200), (400, 511872), (430, 476160), (465, 440320), (480, 426560), (496, 412800), (512, 399900), (516, 396800), (600, 341248), (620, 330240), (640, 319920), (645, 317440), (688, 297600), (744, 275200), (768, 266600), (775, 264192), (800, 255936), (860, 238080), (930, 220160), (960, 213280), (992, 206400), (1024, 199950), (1032, 198400), (1075, 190464), (1200, 170624), (1240, 165120), (1280, 159960), (1290, 158720), (1333, 153600), (1376, 148800), (1488, 137600), (1536, 133300), (1550, 132096), (1600, 127968), (1720, 119040), (1860, 110080), (1920, 106640), (1984, 103200), (2048, 99975), (2064, 99200), (2150, 95232), (2325, 88064), (2400, 85312), (2480, 82560), (2560, 79980), (2580, 79360), (2666, 76800), (2752, 74400), (2976, 68800), (3072, 66650), (3100, 66048), (3200, 63984), (3225, 63488), (3440, 59520), (3720, 55040), (3840, 53320), (3968, 51600), (3999, 51200), (4128, 49600), (4300, 47616), (4650, 44032), (4800, 42656), (4960, 41280), (5120, 39990), (5160, 39680), (5332, 38400), (5504, 37200), (5952, 34400), (6144, 33325), (6200, 33024), (6400, 31992), (6450, 31744), (6665, 30720), (6880, 29760), (7440, 27520), (7680, 26660), (7936, 25800), (7998, 25600), (8256, 24800), (8600, 23808), (9300, 22016), (9600, 21328), (9920, 20640), (10240, 19995), (10320, 19840), (10664, 19200), (11008, 18600), (11904, 17200), (12400, 16512), (12800, 15996), (12900, 15872), (13330, 15360), (13760, 14880)]