13611780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 52308480

約数和(自身を除く): 38696700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 277, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 554, 585, 630, 702, 756, 780, 819, 831, 910, 945, 1092, 1108, 1170, 1260, 1365, 1385, 1404, 1638, 1662, 1755, 1820, 1890, 1939, 2340, 2457, 2493, 2730, 2770, 3276, 3324, 3510, 3601, 3780, 3878, 4095, 4155, 4914, 4986, 5460, 5540, 5817, 7020, 7202, 7479, 7756, 8190, 8310, 9695, 9828, 9972, 10803, 11634, 12285, 12465, 14404, 14958, 16380, 16620, 17451, 18005, 19390, 21606, 23268, 24570, 24930, 25207, 29085, 29916, 32409, 34902, 36010, 37395, 38780, 43212, 49140, 49860, 50414, 52353, 54015, 58170, 64818, 69804, 72020, 74790, 75621, 87255, 97227, 100828, 104706, 108030, 116340, 126035, 129636, 149580, 151242, 162045, 174510, 194454, 209412, 216060, 226863, 252070, 261765, 302484, 324090, 349020, 378105, 388908, 453726, 486135, 504140, 523530, 648180, 680589, 756210, 907452, 972270, 1047060, 1134315, 1361178, 1512420, 1944540, 2268630, 2722356, 3402945, 4537260, 6805890, 13611780]

約数ペア:

[(1, 13611780), (2, 6805890), (3, 4537260), (4, 3402945), (5, 2722356), (6, 2268630), (7, 1944540), (9, 1512420), (10, 1361178), (12, 1134315), (13, 1047060), (14, 972270), (15, 907452), (18, 756210), (20, 680589), (21, 648180), (26, 523530), (27, 504140), (28, 486135), (30, 453726), (35, 388908), (36, 378105), (39, 349020), (42, 324090), (45, 302484), (52, 261765), (54, 252070), (60, 226863), (63, 216060), (65, 209412), (70, 194454), (78, 174510), (84, 162045), (90, 151242), (91, 149580), (105, 129636), (108, 126035), (117, 116340), (126, 108030), (130, 104706), (135, 100828), (140, 97227), (156, 87255), (180, 75621), (182, 74790), (189, 72020), (195, 69804), (210, 64818), (234, 58170), (252, 54015), (260, 52353), (270, 50414), (273, 49860), (277, 49140), (315, 43212), (351, 38780), (364, 37395), (378, 36010), (390, 34902), (420, 32409), (455, 29916), (468, 29085), (540, 25207), (546, 24930), (554, 24570), (585, 23268), (630, 21606), (702, 19390), (756, 18005), (780, 17451), (819, 16620), (831, 16380), (910, 14958), (945, 14404), (1092, 12465), (1108, 12285), (1170, 11634), (1260, 10803), (1365, 9972), (1385, 9828), (1404, 9695), (1638, 8310), (1662, 8190), (1755, 7756), (1820, 7479), (1890, 7202), (1939, 7020), (2340, 5817), (2457, 5540), (2493, 5460), (2730, 4986), (2770, 4914), (3276, 4155), (3324, 4095), (3510, 3878), (3601, 3780)]