297834240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 216

約数和(自身を含む): 1047173904

約数和(自身を除く): 749339664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 641, 660, 704, 726, 768, 880, 960, 968, 1056, 1210, 1280, 1282, 1320, 1408, 1452, 1760, 1815, 1920, 1923, 1936, 2112, 2420, 2564, 2640, 2816, 2904, 3205, 3520, 3630, 3840, 3846, 3872, 4224, 4840, 5128, 5280, 5808, 6410, 7040, 7051, 7260, 7692, 7744, 8448, 9615, 9680, 10256, 10560, 11616, 12820, 14080, 14102, 14520, 15384, 15488, 19230, 19360, 20512, 21120, 21153, 23232, 25640, 28204, 29040, 30768, 30976, 35255, 38460, 38720, 41024, 42240, 42306, 46464, 51280, 56408, 58080, 61536, 70510, 76920, 77440, 77561, 82048, 84612, 92928, 102560, 105765, 112816, 116160, 123072, 141020, 153840, 154880, 155122, 164096, 169224, 205120, 211530, 225632, 232320, 232683, 246144, 282040, 307680, 310244, 338448, 387805, 410240, 423060, 451264, 464640, 465366, 492288, 564080, 615360, 620488, 676896, 775610, 820480, 846120, 902528, 930732, 1128160, 1163415, 1230720, 1240976, 1353792, 1551220, 1692240, 1805056, 1861464, 2256320, 2326830, 2461440, 2481952, 2707584, 3102440, 3384480, 3722928, 4512640, 4653660, 4963904, 5415168, 6204880, 6768960, 7445856, 9025280, 9307320, 9927808, 12409760, 13537920, 14891712, 18614640, 19855616, 24819520, 27075840, 29783424, 37229280, 49639040, 59566848, 74458560, 99278080, 148917120, 297834240]

約数ペア:

[(1, 297834240), (2, 148917120), (3, 99278080), (4, 74458560), (5, 59566848), (6, 49639040), (8, 37229280), (10, 29783424), (11, 27075840), (12, 24819520), (15, 19855616), (16, 18614640), (20, 14891712), (22, 13537920), (24, 12409760), (30, 9927808), (32, 9307320), (33, 9025280), (40, 7445856), (44, 6768960), (48, 6204880), (55, 5415168), (60, 4963904), (64, 4653660), (66, 4512640), (80, 3722928), (88, 3384480), (96, 3102440), (110, 2707584), (120, 2481952), (121, 2461440), (128, 2326830), (132, 2256320), (160, 1861464), (165, 1805056), (176, 1692240), (192, 1551220), (220, 1353792), (240, 1240976), (242, 1230720), (256, 1163415), (264, 1128160), (320, 930732), (330, 902528), (352, 846120), (363, 820480), (384, 775610), (440, 676896), (480, 620488), (484, 615360), (528, 564080), (605, 492288), (640, 465366), (641, 464640), (660, 451264), (704, 423060), (726, 410240), (768, 387805), (880, 338448), (960, 310244), (968, 307680), (1056, 282040), (1210, 246144), (1280, 232683), (1282, 232320), (1320, 225632), (1408, 211530), (1452, 205120), (1760, 169224), (1815, 164096), (1920, 155122), (1923, 154880), (1936, 153840), (2112, 141020), (2420, 123072), (2564, 116160), (2640, 112816), (2816, 105765), (2904, 102560), (3205, 92928), (3520, 84612), (3630, 82048), (3840, 77561), (3846, 77440), (3872, 76920), (4224, 70510), (4840, 61536), (5128, 58080), (5280, 56408), (5808, 51280), (6410, 46464), (7040, 42306), (7051, 42240), (7260, 41024), (7692, 38720), (7744, 38460), (8448, 35255), (9615, 30976), (9680, 30768), (10256, 29040), (10560, 28204), (11616, 25640), (12820, 23232), (14080, 21153), (14102, 21120), (14520, 20512), (15384, 19360), (15488, 19230)]