7198800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{857}}^1$

素因数の和:885

約数の個数: 120

約数和(自身を含む): 26385216

約数和(自身を除く): 19186416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 857, 1050, 1200, 1400, 1680, 1714, 2100, 2571, 2800, 3428, 4200, 4285, 5142, 5999, 6856, 8400, 8570, 10284, 11998, 12855, 13712, 17140, 17997, 20568, 21425, 23996, 25710, 29995, 34280, 35994, 41136, 42850, 47992, 51420, 59990, 64275, 68560, 71988, 85700, 89985, 95984, 102840, 119980, 128550, 143976, 149975, 171400, 179970, 205680, 239960, 257100, 287952, 299950, 342800, 359940, 449925, 479920, 514200, 599900, 719880, 899850, 1028400, 1199800, 1439760, 1799700, 2399600, 3599400, 7198800]

約数ペア:

[(1, 7198800), (2, 3599400), (3, 2399600), (4, 1799700), (5, 1439760), (6, 1199800), (7, 1028400), (8, 899850), (10, 719880), (12, 599900), (14, 514200), (15, 479920), (16, 449925), (20, 359940), (21, 342800), (24, 299950), (25, 287952), (28, 257100), (30, 239960), (35, 205680), (40, 179970), (42, 171400), (48, 149975), (50, 143976), (56, 128550), (60, 119980), (70, 102840), (75, 95984), (80, 89985), (84, 85700), (100, 71988), (105, 68560), (112, 64275), (120, 59990), (140, 51420), (150, 47992), (168, 42850), (175, 41136), (200, 35994), (210, 34280), (240, 29995), (280, 25710), (300, 23996), (336, 21425), (350, 20568), (400, 17997), (420, 17140), (525, 13712), (560, 12855), (600, 11998), (700, 10284), (840, 8570), (857, 8400), (1050, 6856), (1200, 5999), (1400, 5142), (1680, 4285), (1714, 4200), (2100, 3428), (2571, 2800)]