2518164120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3259}}^1$

素因数の和:3457

約数の個数: 128

約数和(自身を含む): 7773926400

約数和(自身を除く): 5255762280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 137, 141, 188, 235, 274, 282, 376, 411, 470, 548, 564, 685, 705, 822, 940, 1096, 1128, 1370, 1410, 1644, 1880, 2055, 2740, 2820, 3259, 3288, 4110, 5480, 5640, 6439, 6518, 8220, 9777, 12878, 13036, 16295, 16440, 19317, 19554, 25756, 26072, 32195, 32590, 38634, 39108, 48885, 51512, 64390, 65180, 77268, 78216, 96585, 97770, 128780, 130360, 153173, 154536, 193170, 195540, 257560, 306346, 386340, 391080, 446483, 459519, 612692, 765865, 772680, 892966, 919038, 1225384, 1339449, 1531730, 1785932, 1838076, 2232415, 2297595, 2678898, 3063460, 3571864, 3676152, 4464830, 4595190, 5357796, 6126920, 6697245, 8929660, 9190380, 10715592, 13394490, 17859320, 18380760, 20984701, 26788980, 41969402, 53577960, 62954103, 83938804, 104923505, 125908206, 167877608, 209847010, 251816412, 314770515, 419694020, 503632824, 629541030, 839388040, 1259082060, 2518164120]

約数ペア:

[(1, 2518164120), (2, 1259082060), (3, 839388040), (4, 629541030), (5, 503632824), (6, 419694020), (8, 314770515), (10, 251816412), (12, 209847010), (15, 167877608), (20, 125908206), (24, 104923505), (30, 83938804), (40, 62954103), (47, 53577960), (60, 41969402), (94, 26788980), (120, 20984701), (137, 18380760), (141, 17859320), (188, 13394490), (235, 10715592), (274, 9190380), (282, 8929660), (376, 6697245), (411, 6126920), (470, 5357796), (548, 4595190), (564, 4464830), (685, 3676152), (705, 3571864), (822, 3063460), (940, 2678898), (1096, 2297595), (1128, 2232415), (1370, 1838076), (1410, 1785932), (1644, 1531730), (1880, 1339449), (2055, 1225384), (2740, 919038), (2820, 892966), (3259, 772680), (3288, 765865), (4110, 612692), (5480, 459519), (5640, 446483), (6439, 391080), (6518, 386340), (8220, 306346), (9777, 257560), (12878, 195540), (13036, 193170), (16295, 154536), (16440, 153173), (19317, 130360), (19554, 128780), (25756, 97770), (26072, 96585), (32195, 78216), (32590, 77268), (38634, 65180), (39108, 64390), (48885, 51512)]