190388800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 168

約数和(自身を含む): 544250880

約数和(自身を除く): 353862080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 89, 100, 112, 140, 160, 175, 178, 191, 200, 224, 280, 320, 350, 356, 382, 400, 445, 448, 560, 623, 700, 712, 764, 800, 890, 955, 1120, 1246, 1337, 1400, 1424, 1528, 1600, 1780, 1910, 2225, 2240, 2492, 2674, 2800, 2848, 3056, 3115, 3560, 3820, 4450, 4775, 4984, 5348, 5600, 5696, 6112, 6230, 6685, 7120, 7640, 8900, 9550, 9968, 10696, 11200, 12224, 12460, 13370, 14240, 15280, 15575, 16999, 17800, 19100, 19936, 21392, 24920, 26740, 28480, 30560, 31150, 33425, 33998, 35600, 38200, 39872, 42784, 49840, 53480, 61120, 62300, 66850, 67996, 71200, 76400, 84995, 85568, 99680, 106960, 118993, 124600, 133700, 135992, 142400, 152800, 169990, 199360, 213920, 237986, 249200, 267400, 271984, 305600, 339980, 424975, 427840, 475972, 498400, 534800, 543968, 594965, 679960, 849950, 951944, 996800, 1069600, 1087936, 1189930, 1359920, 1699900, 1903888, 2139200, 2379860, 2719840, 2974825, 3399800, 3807776, 4759720, 5439680, 5949650, 6799600, 7615552, 9519440, 11899300, 13599200, 19038880, 23798600, 27198400, 38077760, 47597200, 95194400, 190388800]

約数ペア:

[(1, 190388800), (2, 95194400), (4, 47597200), (5, 38077760), (7, 27198400), (8, 23798600), (10, 19038880), (14, 13599200), (16, 11899300), (20, 9519440), (25, 7615552), (28, 6799600), (32, 5949650), (35, 5439680), (40, 4759720), (50, 3807776), (56, 3399800), (64, 2974825), (70, 2719840), (80, 2379860), (89, 2139200), (100, 1903888), (112, 1699900), (140, 1359920), (160, 1189930), (175, 1087936), (178, 1069600), (191, 996800), (200, 951944), (224, 849950), (280, 679960), (320, 594965), (350, 543968), (356, 534800), (382, 498400), (400, 475972), (445, 427840), (448, 424975), (560, 339980), (623, 305600), (700, 271984), (712, 267400), (764, 249200), (800, 237986), (890, 213920), (955, 199360), (1120, 169990), (1246, 152800), (1337, 142400), (1400, 135992), (1424, 133700), (1528, 124600), (1600, 118993), (1780, 106960), (1910, 99680), (2225, 85568), (2240, 84995), (2492, 76400), (2674, 71200), (2800, 67996), (2848, 66850), (3056, 62300), (3115, 61120), (3560, 53480), (3820, 49840), (4450, 42784), (4775, 39872), (4984, 38200), (5348, 35600), (5600, 33998), (5696, 33425), (6112, 31150), (6230, 30560), (6685, 28480), (7120, 26740), (7640, 24920), (8900, 21392), (9550, 19936), (9968, 19100), (10696, 17800), (11200, 16999), (12224, 15575), (12460, 15280), (13370, 14240)]