249509040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3315

約数の個数: 160

約数和(自身を含む): 873158400

約数和(自身を除く): 623649360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2552, 2640, 3190, 3259, 3480, 3828, 4785, 5104, 6380, 6518, 6960, 7656, 9570, 9777, 12760, 13036, 15312, 16295, 19140, 19554, 25520, 26072, 32590, 35849, 38280, 39108, 48885, 52144, 65180, 71698, 76560, 78216, 94511, 97770, 107547, 130360, 143396, 156432, 179245, 189022, 195540, 215094, 260720, 283533, 286792, 358490, 378044, 391080, 430188, 472555, 537735, 567066, 573584, 716980, 756088, 782160, 860376, 945110, 1039621, 1075470, 1134132, 1417665, 1433960, 1512176, 1720752, 1890220, 2079242, 2150940, 2268264, 2835330, 2867920, 3118863, 3780440, 4158484, 4301880, 4536528, 5198105, 5670660, 6237726, 7560880, 8316968, 8603760, 10396210, 11341320, 12475452, 15594315, 16633936, 20792420, 22682640, 24950904, 31188630, 41584840, 49901808, 62377260, 83169680, 124754520, 249509040]

約数ペア:

[(1, 249509040), (2, 124754520), (3, 83169680), (4, 62377260), (5, 49901808), (6, 41584840), (8, 31188630), (10, 24950904), (11, 22682640), (12, 20792420), (15, 16633936), (16, 15594315), (20, 12475452), (22, 11341320), (24, 10396210), (29, 8603760), (30, 8316968), (33, 7560880), (40, 6237726), (44, 5670660), (48, 5198105), (55, 4536528), (58, 4301880), (60, 4158484), (66, 3780440), (80, 3118863), (87, 2867920), (88, 2835330), (110, 2268264), (116, 2150940), (120, 2079242), (132, 1890220), (145, 1720752), (165, 1512176), (174, 1433960), (176, 1417665), (220, 1134132), (232, 1075470), (240, 1039621), (264, 945110), (290, 860376), (319, 782160), (330, 756088), (348, 716980), (435, 573584), (440, 567066), (464, 537735), (528, 472555), (580, 430188), (638, 391080), (660, 378044), (696, 358490), (870, 286792), (880, 283533), (957, 260720), (1160, 215094), (1276, 195540), (1320, 189022), (1392, 179245), (1595, 156432), (1740, 143396), (1914, 130360), (2320, 107547), (2552, 97770), (2640, 94511), (3190, 78216), (3259, 76560), (3480, 71698), (3828, 65180), (4785, 52144), (5104, 48885), (6380, 39108), (6518, 38280), (6960, 35849), (7656, 32590), (9570, 26072), (9777, 25520), (12760, 19554), (13036, 19140), (15312, 16295)]