84909440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1760

約数の個数: 128

約数和(自身を含む): 253221120

約数和(自身を除く): 168311680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1723, 1760, 2240, 2464, 3080, 3446, 3520, 4480, 4928, 6160, 6892, 7040, 8615, 9856, 12061, 12320, 13784, 17230, 18953, 24122, 24640, 27568, 34460, 37906, 48244, 49280, 55136, 60305, 68920, 75812, 94765, 96488, 110272, 120610, 132671, 137840, 151624, 189530, 192976, 220544, 241220, 265342, 275680, 303248, 379060, 385952, 482440, 530684, 551360, 606496, 663355, 758120, 771904, 964880, 1061368, 1102720, 1212992, 1326710, 1516240, 1543808, 1929760, 2122736, 2425984, 2653420, 3032480, 3859520, 4245472, 5306840, 6064960, 7719040, 8490944, 10613680, 12129920, 16981888, 21227360, 42454720, 84909440]

約数ペア:

[(1, 84909440), (2, 42454720), (4, 21227360), (5, 16981888), (7, 12129920), (8, 10613680), (10, 8490944), (11, 7719040), (14, 6064960), (16, 5306840), (20, 4245472), (22, 3859520), (28, 3032480), (32, 2653420), (35, 2425984), (40, 2122736), (44, 1929760), (55, 1543808), (56, 1516240), (64, 1326710), (70, 1212992), (77, 1102720), (80, 1061368), (88, 964880), (110, 771904), (112, 758120), (128, 663355), (140, 606496), (154, 551360), (160, 530684), (176, 482440), (220, 385952), (224, 379060), (280, 303248), (308, 275680), (320, 265342), (352, 241220), (385, 220544), (440, 192976), (448, 189530), (560, 151624), (616, 137840), (640, 132671), (704, 120610), (770, 110272), (880, 96488), (896, 94765), (1120, 75812), (1232, 68920), (1408, 60305), (1540, 55136), (1723, 49280), (1760, 48244), (2240, 37906), (2464, 34460), (3080, 27568), (3446, 24640), (3520, 24122), (4480, 18953), (4928, 17230), (6160, 13784), (6892, 12320), (7040, 12061), (8615, 9856)]