2124743220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1619}}^1$

素因数の和:1974

約数の個数: 144

約数和(自身を含む): 6750656640

約数和(自身を除く): 4625913420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 317, 345, 414, 460, 634, 690, 828, 951, 1035, 1268, 1380, 1585, 1619, 1902, 2070, 2853, 3170, 3238, 3804, 4140, 4755, 4857, 5706, 6340, 6476, 7291, 8095, 9510, 9714, 11412, 14265, 14571, 14582, 16190, 19020, 19428, 21873, 24285, 28530, 29142, 29164, 32380, 36455, 37237, 43746, 48570, 57060, 58284, 65619, 72855, 72910, 74474, 87492, 97140, 109365, 111711, 131238, 145710, 145820, 148948, 186185, 218730, 223422, 262476, 291420, 328095, 335133, 372370, 437460, 446844, 513223, 558555, 656190, 670266, 744740, 1026446, 1117110, 1312380, 1340532, 1539669, 1675665, 2052892, 2234220, 2566115, 3079338, 3351330, 4619007, 5132230, 6158676, 6702660, 7698345, 9238014, 10264460, 11804129, 15396690, 18476028, 23095035, 23608258, 30793380, 35412387, 46190070, 47216516, 59020645, 70824774, 92380140, 106237161, 118041290, 141649548, 177061935, 212474322, 236082580, 354123870, 424948644, 531185805, 708247740, 1062371610, 2124743220]

約数ペア:

[(1, 2124743220), (2, 1062371610), (3, 708247740), (4, 531185805), (5, 424948644), (6, 354123870), (9, 236082580), (10, 212474322), (12, 177061935), (15, 141649548), (18, 118041290), (20, 106237161), (23, 92380140), (30, 70824774), (36, 59020645), (45, 47216516), (46, 46190070), (60, 35412387), (69, 30793380), (90, 23608258), (92, 23095035), (115, 18476028), (138, 15396690), (180, 11804129), (207, 10264460), (230, 9238014), (276, 7698345), (317, 6702660), (345, 6158676), (414, 5132230), (460, 4619007), (634, 3351330), (690, 3079338), (828, 2566115), (951, 2234220), (1035, 2052892), (1268, 1675665), (1380, 1539669), (1585, 1340532), (1619, 1312380), (1902, 1117110), (2070, 1026446), (2853, 744740), (3170, 670266), (3238, 656190), (3804, 558555), (4140, 513223), (4755, 446844), (4857, 437460), (5706, 372370), (6340, 335133), (6476, 328095), (7291, 291420), (8095, 262476), (9510, 223422), (9714, 218730), (11412, 186185), (14265, 148948), (14571, 145820), (14582, 145710), (16190, 131238), (19020, 111711), (19428, 109365), (21873, 97140), (24285, 87492), (28530, 74474), (29142, 72910), (29164, 72855), (32380, 65619), (36455, 58284), (37237, 57060), (43746, 48570)]