135208040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 334445760

約数和(自身を除く): 199237720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 1096, 1370, 1507, 2243, 2740, 3014, 4486, 5480, 6028, 7535, 8972, 11215, 12056, 15070, 17944, 22430, 24673, 30140, 44860, 49346, 60280, 89720, 98692, 123365, 197384, 246730, 307291, 493460, 614582, 986920, 1229164, 1536455, 2458328, 3072910, 3380201, 6145820, 6760402, 12291640, 13520804, 16901005, 27041608, 33802010, 67604020, 135208040]

約数ペア:

[(1, 135208040), (2, 67604020), (4, 33802010), (5, 27041608), (8, 16901005), (10, 13520804), (11, 12291640), (20, 6760402), (22, 6145820), (40, 3380201), (44, 3072910), (55, 2458328), (88, 1536455), (110, 1229164), (137, 986920), (220, 614582), (274, 493460), (440, 307291), (548, 246730), (685, 197384), (1096, 123365), (1370, 98692), (1507, 89720), (2243, 60280), (2740, 49346), (3014, 44860), (4486, 30140), (5480, 24673), (6028, 22430), (7535, 17944), (8972, 15070), (11215, 12056)]