130538240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 378810432

約数和(自身を除く): 248272192

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, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 857, 896, 952, 1088, 1120, 1190, 1280, 1360, 1714, 1792, 1904, 2176, 2240, 2380, 2720, 3428, 3808, 4285, 4352, 4480, 4760, 5440, 5999, 6856, 7616, 8570, 8960, 9520, 10880, 11998, 13712, 14569, 15232, 17140, 19040, 21760, 23996, 27424, 29138, 29995, 30464, 34280, 38080, 47992, 54848, 58276, 59990, 68560, 72845, 76160, 95984, 101983, 109696, 116552, 119980, 137120, 145690, 152320, 191968, 203966, 219392, 233104, 239960, 274240, 291380, 383936, 407932, 466208, 479920, 509915, 548480, 582760, 767872, 815864, 932416, 959840, 1019830, 1096960, 1165520, 1535744, 1631728, 1864832, 1919680, 2039660, 2331040, 3263456, 3729664, 3839360, 4079320, 4662080, 6526912, 7678720, 8158640, 9324160, 13053824, 16317280, 18648320, 26107648, 32634560, 65269120, 130538240]

約数ペア:

[(1, 130538240), (2, 65269120), (4, 32634560), (5, 26107648), (7, 18648320), (8, 16317280), (10, 13053824), (14, 9324160), (16, 8158640), (17, 7678720), (20, 6526912), (28, 4662080), (32, 4079320), (34, 3839360), (35, 3729664), (40, 3263456), (56, 2331040), (64, 2039660), (68, 1919680), (70, 1864832), (80, 1631728), (85, 1535744), (112, 1165520), (119, 1096960), (128, 1019830), (136, 959840), (140, 932416), (160, 815864), (170, 767872), (224, 582760), (238, 548480), (256, 509915), (272, 479920), (280, 466208), (320, 407932), (340, 383936), (448, 291380), (476, 274240), (544, 239960), (560, 233104), (595, 219392), (640, 203966), (680, 191968), (857, 152320), (896, 145690), (952, 137120), (1088, 119980), (1120, 116552), (1190, 109696), (1280, 101983), (1360, 95984), (1714, 76160), (1792, 72845), (1904, 68560), (2176, 59990), (2240, 58276), (2380, 54848), (2720, 47992), (3428, 38080), (3808, 34280), (4285, 30464), (4352, 29995), (4480, 29138), (4760, 27424), (5440, 23996), (5999, 21760), (6856, 19040), (7616, 17140), (8570, 15232), (8960, 14569), (9520, 13712), (10880, 11998)]