72266320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7591}}^1$

素因数の和:7628

約数の個数: 80

約数和(自身を含む): 203344128

約数和(自身を除く): 131077808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 7591, 9520, 15182, 30364, 37955, 53137, 60728, 75910, 106274, 121456, 129047, 151820, 212548, 258094, 265685, 303640, 425096, 516188, 531370, 607280, 645235, 850192, 903329, 1032376, 1062740, 1290470, 1806658, 2064752, 2125480, 2580940, 3613316, 4250960, 4516645, 5161880, 7226632, 9033290, 10323760, 14453264, 18066580, 36133160, 72266320]

約数ペア:

[(1, 72266320), (2, 36133160), (4, 18066580), (5, 14453264), (7, 10323760), (8, 9033290), (10, 7226632), (14, 5161880), (16, 4516645), (17, 4250960), (20, 3613316), (28, 2580940), (34, 2125480), (35, 2064752), (40, 1806658), (56, 1290470), (68, 1062740), (70, 1032376), (80, 903329), (85, 850192), (112, 645235), (119, 607280), (136, 531370), (140, 516188), (170, 425096), (238, 303640), (272, 265685), (280, 258094), (340, 212548), (476, 151820), (560, 129047), (595, 121456), (680, 106274), (952, 75910), (1190, 60728), (1360, 53137), (1904, 37955), (2380, 30364), (4760, 15182), (7591, 9520)]