87766560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8707}}^1$

素因数の和:8735

約数の個数: 144

約数和(自身を含む): 342328896

約数和(自身を除く): 254562336

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8707, 10080, 17414, 26121, 34828, 43535, 52242, 60949, 69656, 78363, 87070, 104484, 121898, 130605, 139312, 156726, 174140, 182847, 208968, 243796, 261210, 278624, 304745, 313452, 348280, 365694, 391815, 417936, 487592, 522420, 548541, 609490, 626904, 696560, 731388, 783630, 835872, 914235, 975184, 1044840, 1097082, 1218980, 1253808, 1393120, 1462776, 1567260, 1828470, 1950368, 2089680, 2194164, 2437960, 2507616, 2742705, 2925552, 3134520, 3656940, 4179360, 4388328, 4875920, 5485410, 5851104, 6269040, 7313880, 8776656, 9751840, 10970820, 12538080, 14627760, 17553312, 21941640, 29255520, 43883280, 87766560]

約数ペア:

[(1, 87766560), (2, 43883280), (3, 29255520), (4, 21941640), (5, 17553312), (6, 14627760), (7, 12538080), (8, 10970820), (9, 9751840), (10, 8776656), (12, 7313880), (14, 6269040), (15, 5851104), (16, 5485410), (18, 4875920), (20, 4388328), (21, 4179360), (24, 3656940), (28, 3134520), (30, 2925552), (32, 2742705), (35, 2507616), (36, 2437960), (40, 2194164), (42, 2089680), (45, 1950368), (48, 1828470), (56, 1567260), (60, 1462776), (63, 1393120), (70, 1253808), (72, 1218980), (80, 1097082), (84, 1044840), (90, 975184), (96, 914235), (105, 835872), (112, 783630), (120, 731388), (126, 696560), (140, 626904), (144, 609490), (160, 548541), (168, 522420), (180, 487592), (210, 417936), (224, 391815), (240, 365694), (252, 348280), (280, 313452), (288, 304745), (315, 278624), (336, 261210), (360, 243796), (420, 208968), (480, 182847), (504, 174140), (560, 156726), (630, 139312), (672, 130605), (720, 121898), (840, 104484), (1008, 87070), (1120, 78363), (1260, 69656), (1440, 60949), (1680, 52242), (2016, 43535), (2520, 34828), (3360, 26121), (5040, 17414), (8707, 10080)]