193484280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6373}}^1$

素因数の和:6421

約数の個数: 128

約数和(自身を含む): 660856320

約数和(自身を除く): 467372040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 6373, 7590, 10120, 12746, 15180, 19119, 25492, 30360, 31865, 38238, 50984, 63730, 70103, 76476, 95595, 127460, 140206, 146579, 152952, 191190, 210309, 254920, 280412, 293158, 350515, 382380, 420618, 439737, 560824, 586316, 701030, 732895, 764760, 841236, 879474, 1051545, 1172632, 1402060, 1465790, 1612369, 1682472, 1758948, 2103090, 2198685, 2804120, 2931580, 3224738, 3517896, 4206180, 4397370, 4837107, 5863160, 6449476, 8061845, 8412360, 8794740, 9674214, 12898952, 16123690, 17589480, 19348428, 24185535, 32247380, 38696856, 48371070, 64494760, 96742140, 193484280]

約数ペア:

[(1, 193484280), (2, 96742140), (3, 64494760), (4, 48371070), (5, 38696856), (6, 32247380), (8, 24185535), (10, 19348428), (11, 17589480), (12, 16123690), (15, 12898952), (20, 9674214), (22, 8794740), (23, 8412360), (24, 8061845), (30, 6449476), (33, 5863160), (40, 4837107), (44, 4397370), (46, 4206180), (55, 3517896), (60, 3224738), (66, 2931580), (69, 2804120), (88, 2198685), (92, 2103090), (110, 1758948), (115, 1682472), (120, 1612369), (132, 1465790), (138, 1402060), (165, 1172632), (184, 1051545), (220, 879474), (230, 841236), (253, 764760), (264, 732895), (276, 701030), (330, 586316), (345, 560824), (440, 439737), (460, 420618), (506, 382380), (552, 350515), (660, 293158), (690, 280412), (759, 254920), (920, 210309), (1012, 191190), (1265, 152952), (1320, 146579), (1380, 140206), (1518, 127460), (2024, 95595), (2530, 76476), (2760, 70103), (3036, 63730), (3795, 50984), (5060, 38238), (6072, 31865), (6373, 30360), (7590, 25492), (10120, 19119), (12746, 15180)]