159651660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 512612352

約数和(自身を除く): 352960692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 463, 821, 926, 1389, 1642, 1852, 2315, 2463, 2778, 3241, 3284, 4105, 4630, 4926, 5556, 5747, 6482, 6945, 8210, 9260, 9723, 9852, 11494, 12315, 12964, 13890, 16205, 16420, 17241, 19446, 22988, 24630, 27780, 28735, 32410, 34482, 38892, 48615, 49260, 57470, 64820, 68964, 86205, 97230, 114940, 172410, 194460, 344820, 380123, 760246, 1140369, 1520492, 1900615, 2280738, 2660861, 3801230, 4561476, 5321722, 5701845, 7602460, 7982583, 10643444, 11403690, 13304305, 15965166, 22807380, 26608610, 31930332, 39912915, 53217220, 79825830, 159651660]

約数ペア:

[(1, 159651660), (2, 79825830), (3, 53217220), (4, 39912915), (5, 31930332), (6, 26608610), (7, 22807380), (10, 15965166), (12, 13304305), (14, 11403690), (15, 10643444), (20, 7982583), (21, 7602460), (28, 5701845), (30, 5321722), (35, 4561476), (42, 3801230), (60, 2660861), (70, 2280738), (84, 1900615), (105, 1520492), (140, 1140369), (210, 760246), (420, 380123), (463, 344820), (821, 194460), (926, 172410), (1389, 114940), (1642, 97230), (1852, 86205), (2315, 68964), (2463, 64820), (2778, 57470), (3241, 49260), (3284, 48615), (4105, 38892), (4630, 34482), (4926, 32410), (5556, 28735), (5747, 27780), (6482, 24630), (6945, 22988), (8210, 19446), (9260, 17241), (9723, 16420), (9852, 16205), (11494, 13890), (12315, 12964)]