65824920

素因数分解:

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

素因数の和:8734

約数の個数: 128

約数和(自身を含む): 250790400

約数和(自身を除く): 184965480

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 8707, 17414, 26121, 34828, 43535, 52242, 60949, 69656, 78363, 87070, 104484, 121898, 130605, 156726, 174140, 182847, 208968, 235089, 243796, 261210, 304745, 313452, 348280, 365694, 391815, 470178, 487592, 522420, 548541, 609490, 626904, 731388, 783630, 914235, 940356, 1044840, 1097082, 1175445, 1218980, 1462776, 1567260, 1645623, 1828470, 1880712, 2194164, 2350890, 2437960, 2742705, 3134520, 3291246, 3656940, 4388328, 4701780, 5485410, 6582492, 7313880, 8228115, 9403560, 10970820, 13164984, 16456230, 21941640, 32912460, 65824920]

約数ペア:

[(1, 65824920), (2, 32912460), (3, 21941640), (4, 16456230), (5, 13164984), (6, 10970820), (7, 9403560), (8, 8228115), (9, 7313880), (10, 6582492), (12, 5485410), (14, 4701780), (15, 4388328), (18, 3656940), (20, 3291246), (21, 3134520), (24, 2742705), (27, 2437960), (28, 2350890), (30, 2194164), (35, 1880712), (36, 1828470), (40, 1645623), (42, 1567260), (45, 1462776), (54, 1218980), (56, 1175445), (60, 1097082), (63, 1044840), (70, 940356), (72, 914235), (84, 783630), (90, 731388), (105, 626904), (108, 609490), (120, 548541), (126, 522420), (135, 487592), (140, 470178), (168, 391815), (180, 365694), (189, 348280), (210, 313452), (216, 304745), (252, 261210), (270, 243796), (280, 235089), (315, 208968), (360, 182847), (378, 174140), (420, 156726), (504, 130605), (540, 121898), (630, 104484), (756, 87070), (840, 78363), (945, 69656), (1080, 60949), (1260, 52242), (1512, 43535), (1890, 34828), (2520, 26121), (3780, 17414), (7560, 8707)]