130717440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1655

約数の個数: 216

約数和(自身を含む): 517197408

約数和(自身を除く): 386479968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1621, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3242, 3360, 3840, 4032, 4480, 4863, 5040, 5376, 5760, 6484, 6720, 8064, 8105, 8960, 9726, 10080, 11347, 11520, 12968, 13440, 14589, 16128, 16210, 19452, 20160, 22694, 24315, 25936, 26880, 29178, 32420, 34041, 38904, 40320, 45388, 48630, 51872, 56735, 58356, 64840, 68082, 72945, 77808, 80640, 90776, 97260, 102123, 103744, 113470, 116712, 129680, 136164, 145890, 155616, 170205, 181552, 194520, 204246, 207488, 226940, 233424, 259360, 272328, 291780, 311232, 340410, 363104, 389040, 408492, 414976, 453880, 466848, 510615, 518720, 544656, 583560, 622464, 680820, 726208, 778080, 816984, 907760, 933696, 1021230, 1037440, 1089312, 1167120, 1244928, 1361640, 1452416, 1556160, 1633968, 1815520, 1867392, 2042460, 2074880, 2178624, 2334240, 2723280, 2904832, 3112320, 3267936, 3631040, 3734784, 4084920, 4357248, 4668480, 5446560, 6224640, 6535872, 7262080, 8169840, 8714496, 9336960, 10893120, 13071744, 14524160, 16339680, 18673920, 21786240, 26143488, 32679360, 43572480, 65358720, 130717440]

約数ペア:

[(1, 130717440), (2, 65358720), (3, 43572480), (4, 32679360), (5, 26143488), (6, 21786240), (7, 18673920), (8, 16339680), (9, 14524160), (10, 13071744), (12, 10893120), (14, 9336960), (15, 8714496), (16, 8169840), (18, 7262080), (20, 6535872), (21, 6224640), (24, 5446560), (28, 4668480), (30, 4357248), (32, 4084920), (35, 3734784), (36, 3631040), (40, 3267936), (42, 3112320), (45, 2904832), (48, 2723280), (56, 2334240), (60, 2178624), (63, 2074880), (64, 2042460), (70, 1867392), (72, 1815520), (80, 1633968), (84, 1556160), (90, 1452416), (96, 1361640), (105, 1244928), (112, 1167120), (120, 1089312), (126, 1037440), (128, 1021230), (140, 933696), (144, 907760), (160, 816984), (168, 778080), (180, 726208), (192, 680820), (210, 622464), (224, 583560), (240, 544656), (252, 518720), (256, 510615), (280, 466848), (288, 453880), (315, 414976), (320, 408492), (336, 389040), (360, 363104), (384, 340410), (420, 311232), (448, 291780), (480, 272328), (504, 259360), (560, 233424), (576, 226940), (630, 207488), (640, 204246), (672, 194520), (720, 181552), (768, 170205), (840, 155616), (896, 145890), (960, 136164), (1008, 129680), (1120, 116712), (1152, 113470), (1260, 103744), (1280, 102123), (1344, 97260), (1440, 90776), (1621, 80640), (1680, 77808), (1792, 72945), (1920, 68082), (2016, 64840), (2240, 58356), (2304, 56735), (2520, 51872), (2688, 48630), (2880, 45388), (3242, 40320), (3360, 38904), (3840, 34041), (4032, 32420), (4480, 29178), (4863, 26880), (5040, 25936), (5376, 24315), (5760, 22694), (6484, 20160), (6720, 19452), (8064, 16210), (8105, 16128), (8960, 14589), (9726, 13440), (10080, 12968), (11347, 11520)]