130540080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 445471488

約数和(自身を除く): 314931408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 197, 220, 240, 251, 264, 330, 394, 440, 502, 528, 591, 660, 753, 788, 880, 985, 1004, 1182, 1255, 1320, 1506, 1576, 1970, 2008, 2167, 2364, 2510, 2640, 2761, 2955, 3012, 3152, 3765, 3940, 4016, 4334, 4728, 5020, 5522, 5910, 6024, 6501, 7530, 7880, 8283, 8668, 9456, 10040, 10835, 11044, 11820, 12048, 13002, 13805, 15060, 15760, 16566, 17336, 20080, 21670, 22088, 23640, 26004, 27610, 30120, 32505, 33132, 34672, 41415, 43340, 44176, 47280, 49447, 52008, 55220, 60240, 65010, 66264, 82830, 86680, 98894, 104016, 110440, 130020, 132528, 148341, 165660, 173360, 197788, 220880, 247235, 260040, 296682, 331320, 395576, 494470, 520080, 543917, 593364, 662640, 741705, 791152, 988940, 1087834, 1186728, 1483410, 1631751, 1977880, 2175668, 2373456, 2719585, 2966820, 3263502, 3955760, 4351336, 5439170, 5933640, 6527004, 8158755, 8702672, 10878340, 11867280, 13054008, 16317510, 21756680, 26108016, 32635020, 43513360, 65270040, 130540080]

約数ペア:

[(1, 130540080), (2, 65270040), (3, 43513360), (4, 32635020), (5, 26108016), (6, 21756680), (8, 16317510), (10, 13054008), (11, 11867280), (12, 10878340), (15, 8702672), (16, 8158755), (20, 6527004), (22, 5933640), (24, 5439170), (30, 4351336), (33, 3955760), (40, 3263502), (44, 2966820), (48, 2719585), (55, 2373456), (60, 2175668), (66, 1977880), (80, 1631751), (88, 1483410), (110, 1186728), (120, 1087834), (132, 988940), (165, 791152), (176, 741705), (197, 662640), (220, 593364), (240, 543917), (251, 520080), (264, 494470), (330, 395576), (394, 331320), (440, 296682), (502, 260040), (528, 247235), (591, 220880), (660, 197788), (753, 173360), (788, 165660), (880, 148341), (985, 132528), (1004, 130020), (1182, 110440), (1255, 104016), (1320, 98894), (1506, 86680), (1576, 82830), (1970, 66264), (2008, 65010), (2167, 60240), (2364, 55220), (2510, 52008), (2640, 49447), (2761, 47280), (2955, 44176), (3012, 43340), (3152, 41415), (3765, 34672), (3940, 33132), (4016, 32505), (4334, 30120), (4728, 27610), (5020, 26004), (5522, 23640), (5910, 22088), (6024, 21670), (6501, 20080), (7530, 17336), (7880, 16566), (8283, 15760), (8668, 15060), (9456, 13805), (10040, 13002), (10835, 12048), (11044, 11820)]