7926080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 112

約数和(自身を含む): 21067776

約数和(自身を除く): 13141696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 47, 62, 64, 68, 80, 85, 94, 124, 136, 155, 160, 170, 188, 235, 248, 272, 310, 320, 340, 376, 470, 496, 527, 544, 620, 680, 752, 799, 940, 992, 1054, 1088, 1240, 1360, 1457, 1504, 1598, 1880, 1984, 2108, 2480, 2635, 2720, 2914, 3008, 3196, 3760, 3995, 4216, 4960, 5270, 5440, 5828, 6392, 7285, 7520, 7990, 8432, 9920, 10540, 11656, 12784, 14570, 15040, 15980, 16864, 21080, 23312, 24769, 25568, 29140, 31960, 33728, 42160, 46624, 49538, 51136, 58280, 63920, 84320, 93248, 99076, 116560, 123845, 127840, 168640, 198152, 233120, 247690, 255680, 396304, 466240, 495380, 792608, 990760, 1585216, 1981520, 3963040, 7926080]

約数ペア:

[(1, 7926080), (2, 3963040), (4, 1981520), (5, 1585216), (8, 990760), (10, 792608), (16, 495380), (17, 466240), (20, 396304), (31, 255680), (32, 247690), (34, 233120), (40, 198152), (47, 168640), (62, 127840), (64, 123845), (68, 116560), (80, 99076), (85, 93248), (94, 84320), (124, 63920), (136, 58280), (155, 51136), (160, 49538), (170, 46624), (188, 42160), (235, 33728), (248, 31960), (272, 29140), (310, 25568), (320, 24769), (340, 23312), (376, 21080), (470, 16864), (496, 15980), (527, 15040), (544, 14570), (620, 12784), (680, 11656), (752, 10540), (799, 9920), (940, 8432), (992, 7990), (1054, 7520), (1088, 7285), (1240, 6392), (1360, 5828), (1457, 5440), (1504, 5270), (1598, 4960), (1880, 4216), (1984, 3995), (2108, 3760), (2480, 3196), (2635, 3008), (2720, 2914)]