39187200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 140161168

約数和(自身を除く): 100973968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 157, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 314, 320, 325, 384, 390, 400, 416, 471, 480, 520, 600, 624, 628, 640, 650, 768, 780, 785, 800, 832, 942, 960, 975, 1040, 1200, 1248, 1256, 1280, 1300, 1560, 1570, 1600, 1664, 1884, 1920, 1950, 2041, 2080, 2355, 2400, 2496, 2512, 2600, 3120, 3140, 3200, 3328, 3768, 3840, 3900, 3925, 4082, 4160, 4710, 4800, 4992, 5024, 5200, 6123, 6240, 6280, 6400, 7536, 7800, 7850, 8164, 8320, 9420, 9600, 9984, 10048, 10205, 10400, 11775, 12246, 12480, 12560, 15072, 15600, 15700, 16328, 16640, 18840, 19200, 20096, 20410, 20800, 23550, 24492, 24960, 25120, 30144, 30615, 31200, 31400, 32656, 37680, 40192, 40820, 41600, 47100, 48984, 49920, 50240, 51025, 60288, 61230, 62400, 62800, 65312, 75360, 81640, 83200, 94200, 97968, 100480, 102050, 120576, 122460, 124800, 125600, 130624, 150720, 153075, 163280, 188400, 195936, 200960, 204100, 244920, 249600, 251200, 261248, 301440, 306150, 326560, 376800, 391872, 408200, 489840, 502400, 522496, 602880, 612300, 653120, 753600, 783744, 816400, 979680, 1004800, 1224600, 1306240, 1507200, 1567488, 1632800, 1959360, 2449200, 2612480, 3014400, 3265600, 3918720, 4898400, 6531200, 7837440, 9796800, 13062400, 19593600, 39187200]

約数ペア:

[(1, 39187200), (2, 19593600), (3, 13062400), (4, 9796800), (5, 7837440), (6, 6531200), (8, 4898400), (10, 3918720), (12, 3265600), (13, 3014400), (15, 2612480), (16, 2449200), (20, 1959360), (24, 1632800), (25, 1567488), (26, 1507200), (30, 1306240), (32, 1224600), (39, 1004800), (40, 979680), (48, 816400), (50, 783744), (52, 753600), (60, 653120), (64, 612300), (65, 602880), (75, 522496), (78, 502400), (80, 489840), (96, 408200), (100, 391872), (104, 376800), (120, 326560), (128, 306150), (130, 301440), (150, 261248), (156, 251200), (157, 249600), (160, 244920), (192, 204100), (195, 200960), (200, 195936), (208, 188400), (240, 163280), (256, 153075), (260, 150720), (300, 130624), (312, 125600), (314, 124800), (320, 122460), (325, 120576), (384, 102050), (390, 100480), (400, 97968), (416, 94200), (471, 83200), (480, 81640), (520, 75360), (600, 65312), (624, 62800), (628, 62400), (640, 61230), (650, 60288), (768, 51025), (780, 50240), (785, 49920), (800, 48984), (832, 47100), (942, 41600), (960, 40820), (975, 40192), (1040, 37680), (1200, 32656), (1248, 31400), (1256, 31200), (1280, 30615), (1300, 30144), (1560, 25120), (1570, 24960), (1600, 24492), (1664, 23550), (1884, 20800), (1920, 20410), (1950, 20096), (2041, 19200), (2080, 18840), (2355, 16640), (2400, 16328), (2496, 15700), (2512, 15600), (2600, 15072), (3120, 12560), (3140, 12480), (3200, 12246), (3328, 11775), (3768, 10400), (3840, 10205), (3900, 10048), (3925, 9984), (4082, 9600), (4160, 9420), (4710, 8320), (4800, 8164), (4992, 7850), (5024, 7800), (5200, 7536), (6123, 6400), (6240, 6280)]