170878080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1542

約数の個数: 128

約数和(自身を含む): 553982400

約数和(自身を除く): 383104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1459, 1464, 1830, 1920, 1952, 2440, 2918, 2928, 3660, 3904, 4377, 4880, 5836, 5856, 7295, 7320, 7808, 8754, 9760, 11672, 11712, 14590, 14640, 17508, 19520, 21885, 23344, 23424, 29180, 29280, 35016, 39040, 43770, 46688, 58360, 58560, 70032, 87540, 88999, 93376, 116720, 117120, 140064, 175080, 177998, 186752, 233440, 266997, 280128, 350160, 355996, 444995, 466880, 533994, 560256, 700320, 711992, 889990, 933760, 1067988, 1334985, 1400640, 1423984, 1779980, 2135976, 2669970, 2801280, 2847968, 3559960, 4271952, 5339940, 5695936, 7119920, 8543904, 10679880, 11391872, 14239840, 17087808, 21359760, 28479680, 34175616, 42719520, 56959360, 85439040, 170878080]

約数ペア:

[(1, 170878080), (2, 85439040), (3, 56959360), (4, 42719520), (5, 34175616), (6, 28479680), (8, 21359760), (10, 17087808), (12, 14239840), (15, 11391872), (16, 10679880), (20, 8543904), (24, 7119920), (30, 5695936), (32, 5339940), (40, 4271952), (48, 3559960), (60, 2847968), (61, 2801280), (64, 2669970), (80, 2135976), (96, 1779980), (120, 1423984), (122, 1400640), (128, 1334985), (160, 1067988), (183, 933760), (192, 889990), (240, 711992), (244, 700320), (305, 560256), (320, 533994), (366, 466880), (384, 444995), (480, 355996), (488, 350160), (610, 280128), (640, 266997), (732, 233440), (915, 186752), (960, 177998), (976, 175080), (1220, 140064), (1459, 117120), (1464, 116720), (1830, 93376), (1920, 88999), (1952, 87540), (2440, 70032), (2918, 58560), (2928, 58360), (3660, 46688), (3904, 43770), (4377, 39040), (4880, 35016), (5836, 29280), (5856, 29180), (7295, 23424), (7320, 23344), (7808, 21885), (8754, 19520), (9760, 17508), (11672, 14640), (11712, 14590)]