15994348800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{19373}}^1$

素因数の和:19445

約数の個数: 216

約数和(自身を含む): 54015021984

約数和(自身を除く): 38020673184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 256, 258, 300, 320, 344, 384, 400, 430, 480, 516, 600, 640, 645, 688, 768, 800, 860, 960, 1032, 1075, 1200, 1280, 1290, 1376, 1600, 1720, 1920, 2064, 2150, 2400, 2580, 2752, 3200, 3225, 3440, 3840, 4128, 4300, 4800, 5160, 5504, 6400, 6450, 6880, 8256, 8600, 9600, 10320, 11008, 12900, 13760, 16512, 17200, 19200, 19373, 20640, 25800, 27520, 33024, 34400, 38746, 41280, 51600, 55040, 58119, 68800, 77492, 82560, 96865, 103200, 116238, 137600, 154984, 165120, 193730, 206400, 232476, 275200, 290595, 309968, 387460, 412800, 464952, 484325, 581190, 619936, 774920, 825600, 833039, 929904, 968650, 1162380, 1239872, 1452975, 1549840, 1666078, 1859808, 1937300, 2324760, 2479744, 2499117, 2905950, 3099680, 3332156, 3719616, 3874600, 4165195, 4649520, 4959488, 4998234, 5811900, 6199360, 6664312, 7439232, 7749200, 8330390, 9299040, 9996468, 11623800, 12398720, 12495585, 13328624, 14878464, 15498400, 16660780, 18598080, 19992936, 20825975, 23247600, 24797440, 24991170, 26657248, 30996800, 33321560, 37196160, 39985872, 41651950, 46495200, 49982340, 53314496, 61993600, 62477925, 66643120, 74392320, 79971744, 83303900, 92990400, 99964680, 106628992, 123987200, 124955850, 133286240, 159943488, 166607800, 185980800, 199929360, 213257984, 249911700, 266572480, 319886976, 333215600, 371961600, 399858720, 499823400, 533144960, 639773952, 666431200, 799717440, 999646800, 1066289920, 1332862400, 1599434880, 1999293600, 2665724800, 3198869760, 3998587200, 5331449600, 7997174400, 15994348800]

約数ペア:

[(1, 15994348800), (2, 7997174400), (3, 5331449600), (4, 3998587200), (5, 3198869760), (6, 2665724800), (8, 1999293600), (10, 1599434880), (12, 1332862400), (15, 1066289920), (16, 999646800), (20, 799717440), (24, 666431200), (25, 639773952), (30, 533144960), (32, 499823400), (40, 399858720), (43, 371961600), (48, 333215600), (50, 319886976), (60, 266572480), (64, 249911700), (75, 213257984), (80, 199929360), (86, 185980800), (96, 166607800), (100, 159943488), (120, 133286240), (128, 124955850), (129, 123987200), (150, 106628992), (160, 99964680), (172, 92990400), (192, 83303900), (200, 79971744), (215, 74392320), (240, 66643120), (256, 62477925), (258, 61993600), (300, 53314496), (320, 49982340), (344, 46495200), (384, 41651950), (400, 39985872), (430, 37196160), (480, 33321560), (516, 30996800), (600, 26657248), (640, 24991170), (645, 24797440), (688, 23247600), (768, 20825975), (800, 19992936), (860, 18598080), (960, 16660780), (1032, 15498400), (1075, 14878464), (1200, 13328624), (1280, 12495585), (1290, 12398720), (1376, 11623800), (1600, 9996468), (1720, 9299040), (1920, 8330390), (2064, 7749200), (2150, 7439232), (2400, 6664312), (2580, 6199360), (2752, 5811900), (3200, 4998234), (3225, 4959488), (3440, 4649520), (3840, 4165195), (4128, 3874600), (4300, 3719616), (4800, 3332156), (5160, 3099680), (5504, 2905950), (6400, 2499117), (6450, 2479744), (6880, 2324760), (8256, 1937300), (8600, 1859808), (9600, 1666078), (10320, 1549840), (11008, 1452975), (12900, 1239872), (13760, 1162380), (16512, 968650), (17200, 929904), (19200, 833039), (19373, 825600), (20640, 774920), (25800, 619936), (27520, 581190), (33024, 484325), (34400, 464952), (38746, 412800), (41280, 387460), (51600, 309968), (55040, 290595), (58119, 275200), (68800, 232476), (77492, 206400), (82560, 193730), (96865, 165120), (103200, 154984), (116238, 137600)]