160319040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23857}}^1$

素因数の和:23884

約数の個数: 112

約数和(自身を含む): 581753472

約数和(自身を除く): 421434432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23857, 47714, 71571, 95428, 119285, 143142, 166999, 190856, 238570, 286284, 333998, 357855, 381712, 477140, 500997, 572568, 667996, 715710, 763424, 834995, 954280, 1001994, 1145136, 1335992, 1431420, 1526848, 1669990, 1908560, 2003988, 2290272, 2504985, 2671984, 2862840, 3339980, 3817120, 4007976, 4580544, 5009970, 5343968, 5725680, 6679960, 7634240, 8015952, 10019940, 10687936, 11451360, 13359920, 16031904, 20039880, 22902720, 26719840, 32063808, 40079760, 53439680, 80159520, 160319040]

約数ペア:

[(1, 160319040), (2, 80159520), (3, 53439680), (4, 40079760), (5, 32063808), (6, 26719840), (7, 22902720), (8, 20039880), (10, 16031904), (12, 13359920), (14, 11451360), (15, 10687936), (16, 10019940), (20, 8015952), (21, 7634240), (24, 6679960), (28, 5725680), (30, 5343968), (32, 5009970), (35, 4580544), (40, 4007976), (42, 3817120), (48, 3339980), (56, 2862840), (60, 2671984), (64, 2504985), (70, 2290272), (80, 2003988), (84, 1908560), (96, 1669990), (105, 1526848), (112, 1431420), (120, 1335992), (140, 1145136), (160, 1001994), (168, 954280), (192, 834995), (210, 763424), (224, 715710), (240, 667996), (280, 572568), (320, 500997), (336, 477140), (420, 381712), (448, 357855), (480, 333998), (560, 286284), (672, 238570), (840, 190856), (960, 166999), (1120, 143142), (1344, 119285), (1680, 95428), (2240, 71571), (3360, 47714), (6720, 23857)]