190361920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5040

約数の個数: 112

約数和(自身を含む): 548640000

約数和(自身を除く): 358278080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 4999, 5440, 7616, 9520, 9998, 19040, 19996, 24995, 34993, 38080, 39992, 49990, 69986, 79984, 84983, 99980, 139972, 159968, 169966, 174965, 199960, 279944, 319936, 339932, 349930, 399920, 424915, 559888, 594881, 679864, 699860, 799840, 849830, 1119776, 1189762, 1359728, 1399720, 1599680, 1699660, 2239552, 2379524, 2719456, 2799440, 2974405, 3399320, 4759048, 5438912, 5598880, 5948810, 6798640, 9518096, 11197760, 11897620, 13597280, 19036192, 23795240, 27194560, 38072384, 47590480, 95180960, 190361920]

約数ペア:

[(1, 190361920), (2, 95180960), (4, 47590480), (5, 38072384), (7, 27194560), (8, 23795240), (10, 19036192), (14, 13597280), (16, 11897620), (17, 11197760), (20, 9518096), (28, 6798640), (32, 5948810), (34, 5598880), (35, 5438912), (40, 4759048), (56, 3399320), (64, 2974405), (68, 2799440), (70, 2719456), (80, 2379524), (85, 2239552), (112, 1699660), (119, 1599680), (136, 1399720), (140, 1359728), (160, 1189762), (170, 1119776), (224, 849830), (238, 799840), (272, 699860), (280, 679864), (320, 594881), (340, 559888), (448, 424915), (476, 399920), (544, 349930), (560, 339932), (595, 319936), (680, 279944), (952, 199960), (1088, 174965), (1120, 169966), (1190, 159968), (1360, 139972), (1904, 99980), (2240, 84983), (2380, 79984), (2720, 69986), (3808, 49990), (4760, 39992), (4999, 38080), (5440, 34993), (7616, 24995), (9520, 19996), (9998, 19040)]