73519040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1474

約数の個数: 112

約数和(自身を含む): 208922112

約数和(自身を除く): 135403072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1427, 1472, 1610, 1840, 2240, 2576, 2854, 3220, 3680, 5152, 5708, 6440, 7135, 7360, 9989, 10304, 11416, 12880, 14270, 19978, 22832, 25760, 28540, 32821, 39956, 45664, 49945, 51520, 57080, 65642, 79912, 91328, 99890, 114160, 131284, 159824, 164105, 199780, 228320, 229747, 262568, 319648, 328210, 399560, 456640, 459494, 525136, 639296, 656420, 799120, 918988, 1050272, 1148735, 1312840, 1598240, 1837976, 2100544, 2297470, 2625680, 3196480, 3675952, 4594940, 5251360, 7351904, 9189880, 10502720, 14703808, 18379760, 36759520, 73519040]

約数ペア:

[(1, 73519040), (2, 36759520), (4, 18379760), (5, 14703808), (7, 10502720), (8, 9189880), (10, 7351904), (14, 5251360), (16, 4594940), (20, 3675952), (23, 3196480), (28, 2625680), (32, 2297470), (35, 2100544), (40, 1837976), (46, 1598240), (56, 1312840), (64, 1148735), (70, 1050272), (80, 918988), (92, 799120), (112, 656420), (115, 639296), (140, 525136), (160, 459494), (161, 456640), (184, 399560), (224, 328210), (230, 319648), (280, 262568), (320, 229747), (322, 228320), (368, 199780), (448, 164105), (460, 159824), (560, 131284), (644, 114160), (736, 99890), (805, 91328), (920, 79912), (1120, 65642), (1288, 57080), (1427, 51520), (1472, 49945), (1610, 45664), (1840, 39956), (2240, 32821), (2576, 28540), (2854, 25760), (3220, 22832), (3680, 19978), (5152, 14270), (5708, 12880), (6440, 11416), (7135, 10304), (7360, 9989)]