28795200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{857}}^1$

素因数の和:889

約数の個数: 168

約数和(自身を含む): 108094272

約数和(自身を除く): 79299072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 857, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1714, 2100, 2240, 2400, 2571, 2800, 3360, 3428, 4200, 4285, 4800, 5142, 5600, 5999, 6720, 6856, 8400, 8570, 10284, 11200, 11998, 12855, 13712, 16800, 17140, 17997, 20568, 21425, 23996, 25710, 27424, 29995, 33600, 34280, 35994, 41136, 42850, 47992, 51420, 54848, 59990, 64275, 68560, 71988, 82272, 85700, 89985, 95984, 102840, 119980, 128550, 137120, 143976, 149975, 164544, 171400, 179970, 191968, 205680, 239960, 257100, 274240, 287952, 299950, 342800, 359940, 383936, 411360, 449925, 479920, 514200, 575904, 599900, 685600, 719880, 822720, 899850, 959840, 1028400, 1151808, 1199800, 1371200, 1439760, 1799700, 1919680, 2056800, 2399600, 2879520, 3599400, 4113600, 4799200, 5759040, 7198800, 9598400, 14397600, 28795200]

約数ペア:

[(1, 28795200), (2, 14397600), (3, 9598400), (4, 7198800), (5, 5759040), (6, 4799200), (7, 4113600), (8, 3599400), (10, 2879520), (12, 2399600), (14, 2056800), (15, 1919680), (16, 1799700), (20, 1439760), (21, 1371200), (24, 1199800), (25, 1151808), (28, 1028400), (30, 959840), (32, 899850), (35, 822720), (40, 719880), (42, 685600), (48, 599900), (50, 575904), (56, 514200), (60, 479920), (64, 449925), (70, 411360), (75, 383936), (80, 359940), (84, 342800), (96, 299950), (100, 287952), (105, 274240), (112, 257100), (120, 239960), (140, 205680), (150, 191968), (160, 179970), (168, 171400), (175, 164544), (192, 149975), (200, 143976), (210, 137120), (224, 128550), (240, 119980), (280, 102840), (300, 95984), (320, 89985), (336, 85700), (350, 82272), (400, 71988), (420, 68560), (448, 64275), (480, 59990), (525, 54848), (560, 51420), (600, 47992), (672, 42850), (700, 41136), (800, 35994), (840, 34280), (857, 33600), (960, 29995), (1050, 27424), (1120, 25710), (1200, 23996), (1344, 21425), (1400, 20568), (1600, 17997), (1680, 17140), (1714, 16800), (2100, 13712), (2240, 12855), (2400, 11998), (2571, 11200), (2800, 10284), (3360, 8570), (3428, 8400), (4200, 6856), (4285, 6720), (4800, 5999), (5142, 5600)]