89570880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{1481}}^1$

素因数の和:1514

約数の個数: 224

約数和(自身を含む): 361370880

約数和(自身を除く): 271800000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1481, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 2962, 3024, 3360, 3780, 4032, 4320, 4443, 5040, 5924, 6048, 6720, 7405, 7560, 8640, 8886, 10080, 10367, 11848, 12096, 13329, 14810, 15120, 17772, 20160, 20734, 22215, 23696, 26658, 29620, 30240, 31101, 35544, 39987, 41468, 44430, 47392, 51835, 53316, 59240, 60480, 62202, 66645, 71088, 79974, 82936, 88860, 93303, 94784, 103670, 106632, 118480, 124404, 133290, 142176, 155505, 159948, 165872, 177720, 186606, 199935, 207340, 213264, 236960, 248808, 266580, 279909, 284352, 311010, 319896, 331744, 355440, 373212, 399870, 414680, 426528, 466515, 473920, 497616, 533160, 559818, 622020, 639792, 663488, 710880, 746424, 799740, 829360, 853056, 933030, 995232, 1066320, 1119636, 1244040, 1279584, 1399545, 1421760, 1492848, 1599480, 1658720, 1866060, 1990464, 2132640, 2239272, 2488080, 2559168, 2799090, 2985696, 3198960, 3317440, 3732120, 4265280, 4478544, 4976160, 5598180, 5971392, 6397920, 7464240, 8957088, 9952320, 11196360, 12795840, 14928480, 17914176, 22392720, 29856960, 44785440, 89570880]

約数ペア:

[(1, 89570880), (2, 44785440), (3, 29856960), (4, 22392720), (5, 17914176), (6, 14928480), (7, 12795840), (8, 11196360), (9, 9952320), (10, 8957088), (12, 7464240), (14, 6397920), (15, 5971392), (16, 5598180), (18, 4976160), (20, 4478544), (21, 4265280), (24, 3732120), (27, 3317440), (28, 3198960), (30, 2985696), (32, 2799090), (35, 2559168), (36, 2488080), (40, 2239272), (42, 2132640), (45, 1990464), (48, 1866060), (54, 1658720), (56, 1599480), (60, 1492848), (63, 1421760), (64, 1399545), (70, 1279584), (72, 1244040), (80, 1119636), (84, 1066320), (90, 995232), (96, 933030), (105, 853056), (108, 829360), (112, 799740), (120, 746424), (126, 710880), (135, 663488), (140, 639792), (144, 622020), (160, 559818), (168, 533160), (180, 497616), (189, 473920), (192, 466515), (210, 426528), (216, 414680), (224, 399870), (240, 373212), (252, 355440), (270, 331744), (280, 319896), (288, 311010), (315, 284352), (320, 279909), (336, 266580), (360, 248808), (378, 236960), (420, 213264), (432, 207340), (448, 199935), (480, 186606), (504, 177720), (540, 165872), (560, 159948), (576, 155505), (630, 142176), (672, 133290), (720, 124404), (756, 118480), (840, 106632), (864, 103670), (945, 94784), (960, 93303), (1008, 88860), (1080, 82936), (1120, 79974), (1260, 71088), (1344, 66645), (1440, 62202), (1481, 60480), (1512, 59240), (1680, 53316), (1728, 51835), (1890, 47392), (2016, 44430), (2160, 41468), (2240, 39987), (2520, 35544), (2880, 31101), (2962, 30240), (3024, 29620), (3360, 26658), (3780, 23696), (4032, 22215), (4320, 20734), (4443, 20160), (5040, 17772), (5924, 15120), (6048, 14810), (6720, 13329), (7405, 12096), (7560, 11848), (8640, 10367), (8886, 10080)]