7533040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 19284480

約数和(自身を除く): 11751440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 191, 232, 272, 290, 340, 382, 464, 493, 580, 680, 764, 955, 986, 1160, 1360, 1528, 1910, 1972, 2320, 2465, 3056, 3247, 3820, 3944, 4930, 5539, 6494, 7640, 7888, 9860, 11078, 12988, 15280, 16235, 19720, 22156, 25976, 27695, 32470, 39440, 44312, 51952, 55390, 64940, 88624, 94163, 110780, 129880, 188326, 221560, 259760, 376652, 443120, 470815, 753304, 941630, 1506608, 1883260, 3766520, 7533040]

約数ペア:

[(1, 7533040), (2, 3766520), (4, 1883260), (5, 1506608), (8, 941630), (10, 753304), (16, 470815), (17, 443120), (20, 376652), (29, 259760), (34, 221560), (40, 188326), (58, 129880), (68, 110780), (80, 94163), (85, 88624), (116, 64940), (136, 55390), (145, 51952), (170, 44312), (191, 39440), (232, 32470), (272, 27695), (290, 25976), (340, 22156), (382, 19720), (464, 16235), (493, 15280), (580, 12988), (680, 11078), (764, 9860), (955, 7888), (986, 7640), (1160, 6494), (1360, 5539), (1528, 4930), (1910, 3944), (1972, 3820), (2320, 3247), (2465, 3056)]