240728544

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 818657280

約数和(自身を除く): 577928736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 504, 636, 672, 742, 751, 756, 848, 864, 954, 1008, 1113, 1272, 1431, 1484, 1502, 1512, 1696, 1908, 2016, 2226, 2253, 2544, 2862, 2968, 3004, 3024, 3339, 3816, 4452, 4506, 5088, 5257, 5724, 5936, 6008, 6048, 6678, 6759, 7632, 8904, 9012, 10017, 10514, 11448, 11872, 12016, 13356, 13518, 15264, 15771, 17808, 18024, 20034, 20277, 21028, 22896, 24032, 26712, 27036, 31542, 35616, 36048, 39803, 40068, 40554, 42056, 45792, 47313, 53424, 54072, 63084, 72096, 79606, 80136, 81108, 84112, 94626, 106848, 108144, 119409, 126168, 141939, 159212, 160272, 162216, 168224, 189252, 216288, 238818, 252336, 278621, 283878, 318424, 320544, 324432, 358227, 378504, 477636, 504672, 557242, 567756, 636848, 648864, 716454, 757008, 835863, 955272, 1074681, 1114484, 1135512, 1273696, 1432908, 1514016, 1671726, 1910544, 2149362, 2228968, 2271024, 2507589, 2865816, 3343452, 3821088, 4298724, 4457936, 4542048, 5015178, 5731632, 6686904, 7522767, 8597448, 8915872, 10030356, 11463264, 13373808, 15045534, 17194896, 20060712, 26747616, 30091068, 34389792, 40121424, 60182136, 80242848, 120364272, 240728544]

約数ペア:

[(1, 240728544), (2, 120364272), (3, 80242848), (4, 60182136), (6, 40121424), (7, 34389792), (8, 30091068), (9, 26747616), (12, 20060712), (14, 17194896), (16, 15045534), (18, 13373808), (21, 11463264), (24, 10030356), (27, 8915872), (28, 8597448), (32, 7522767), (36, 6686904), (42, 5731632), (48, 5015178), (53, 4542048), (54, 4457936), (56, 4298724), (63, 3821088), (72, 3343452), (84, 2865816), (96, 2507589), (106, 2271024), (108, 2228968), (112, 2149362), (126, 1910544), (144, 1671726), (159, 1514016), (168, 1432908), (189, 1273696), (212, 1135512), (216, 1114484), (224, 1074681), (252, 955272), (288, 835863), (318, 757008), (336, 716454), (371, 648864), (378, 636848), (424, 567756), (432, 557242), (477, 504672), (504, 477636), (636, 378504), (672, 358227), (742, 324432), (751, 320544), (756, 318424), (848, 283878), (864, 278621), (954, 252336), (1008, 238818), (1113, 216288), (1272, 189252), (1431, 168224), (1484, 162216), (1502, 160272), (1512, 159212), (1696, 141939), (1908, 126168), (2016, 119409), (2226, 108144), (2253, 106848), (2544, 94626), (2862, 84112), (2968, 81108), (3004, 80136), (3024, 79606), (3339, 72096), (3816, 63084), (4452, 54072), (4506, 53424), (5088, 47313), (5257, 45792), (5724, 42056), (5936, 40554), (6008, 40068), (6048, 39803), (6678, 36048), (6759, 35616), (7632, 31542), (8904, 27036), (9012, 26712), (10017, 24032), (10514, 22896), (11448, 21028), (11872, 20277), (12016, 20034), (13356, 18024), (13518, 17808), (15264, 15771)]