11816280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 45476640

約数和(自身を除く): 33660360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 521, 540, 567, 630, 648, 756, 810, 840, 945, 1042, 1080, 1134, 1260, 1512, 1563, 1620, 1890, 2084, 2268, 2520, 2605, 2835, 3126, 3240, 3647, 3780, 4168, 4536, 4689, 5210, 5670, 6252, 7294, 7560, 7815, 9378, 10420, 10941, 11340, 12504, 14067, 14588, 15630, 18235, 18756, 20840, 21882, 22680, 23445, 28134, 29176, 31260, 32823, 36470, 37512, 42201, 43764, 46890, 54705, 56268, 62520, 65646, 70335, 72940, 84402, 87528, 93780, 98469, 109410, 112536, 131292, 140670, 145880, 164115, 168804, 187560, 196938, 211005, 218820, 262584, 281340, 295407, 328230, 337608, 393876, 422010, 437640, 492345, 562680, 590814, 656460, 787752, 844020, 984690, 1181628, 1312920, 1477035, 1688040, 1969380, 2363256, 2954070, 3938760, 5908140, 11816280]

約数ペア:

[(1, 11816280), (2, 5908140), (3, 3938760), (4, 2954070), (5, 2363256), (6, 1969380), (7, 1688040), (8, 1477035), (9, 1312920), (10, 1181628), (12, 984690), (14, 844020), (15, 787752), (18, 656460), (20, 590814), (21, 562680), (24, 492345), (27, 437640), (28, 422010), (30, 393876), (35, 337608), (36, 328230), (40, 295407), (42, 281340), (45, 262584), (54, 218820), (56, 211005), (60, 196938), (63, 187560), (70, 168804), (72, 164115), (81, 145880), (84, 140670), (90, 131292), (105, 112536), (108, 109410), (120, 98469), (126, 93780), (135, 87528), (140, 84402), (162, 72940), (168, 70335), (180, 65646), (189, 62520), (210, 56268), (216, 54705), (252, 46890), (270, 43764), (280, 42201), (315, 37512), (324, 36470), (360, 32823), (378, 31260), (405, 29176), (420, 28134), (504, 23445), (521, 22680), (540, 21882), (567, 20840), (630, 18756), (648, 18235), (756, 15630), (810, 14588), (840, 14067), (945, 12504), (1042, 11340), (1080, 10941), (1134, 10420), (1260, 9378), (1512, 7815), (1563, 7560), (1620, 7294), (1890, 6252), (2084, 5670), (2268, 5210), (2520, 4689), (2605, 4536), (2835, 4168), (3126, 3780), (3240, 3647)]