161103120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 524966400

約数和(自身を除く): 363863280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 79, 80, 87, 116, 120, 145, 158, 174, 232, 237, 240, 290, 293, 316, 348, 395, 435, 464, 474, 580, 586, 632, 696, 790, 870, 879, 948, 1160, 1172, 1185, 1264, 1392, 1465, 1580, 1740, 1758, 1896, 2291, 2320, 2344, 2370, 2930, 3160, 3480, 3516, 3792, 4395, 4582, 4688, 4740, 5860, 6320, 6873, 6960, 7032, 8497, 8790, 9164, 9480, 11455, 11720, 13746, 14064, 16994, 17580, 18328, 18960, 22910, 23147, 23440, 25491, 27492, 33988, 34365, 35160, 36656, 42485, 45820, 46294, 50982, 54984, 67976, 68730, 69441, 70320, 84970, 91640, 92588, 101964, 109968, 115735, 127455, 135952, 137460, 138882, 169940, 183280, 185176, 203928, 231470, 254910, 274920, 277764, 339880, 347205, 370352, 407856, 462940, 509820, 549840, 555528, 671263, 679760, 694410, 925880, 1019640, 1111056, 1342526, 1388820, 1851760, 2013789, 2039280, 2685052, 2777640, 3356315, 4027578, 5370104, 5555280, 6712630, 8055156, 10068945, 10740208, 13425260, 16110312, 20137890, 26850520, 32220624, 40275780, 53701040, 80551560, 161103120]

約数ペア:

[(1, 161103120), (2, 80551560), (3, 53701040), (4, 40275780), (5, 32220624), (6, 26850520), (8, 20137890), (10, 16110312), (12, 13425260), (15, 10740208), (16, 10068945), (20, 8055156), (24, 6712630), (29, 5555280), (30, 5370104), (40, 4027578), (48, 3356315), (58, 2777640), (60, 2685052), (79, 2039280), (80, 2013789), (87, 1851760), (116, 1388820), (120, 1342526), (145, 1111056), (158, 1019640), (174, 925880), (232, 694410), (237, 679760), (240, 671263), (290, 555528), (293, 549840), (316, 509820), (348, 462940), (395, 407856), (435, 370352), (464, 347205), (474, 339880), (580, 277764), (586, 274920), (632, 254910), (696, 231470), (790, 203928), (870, 185176), (879, 183280), (948, 169940), (1160, 138882), (1172, 137460), (1185, 135952), (1264, 127455), (1392, 115735), (1465, 109968), (1580, 101964), (1740, 92588), (1758, 91640), (1896, 84970), (2291, 70320), (2320, 69441), (2344, 68730), (2370, 67976), (2930, 54984), (3160, 50982), (3480, 46294), (3516, 45820), (3792, 42485), (4395, 36656), (4582, 35160), (4688, 34365), (4740, 33988), (5860, 27492), (6320, 25491), (6873, 23440), (6960, 23147), (7032, 22910), (8497, 18960), (8790, 18328), (9164, 17580), (9480, 16994), (11455, 14064), (11720, 13746)]