15691921260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{105499}}^1$

素因数の和:105615

約数の個数: 96

約数和(自身を含む): 45798816000

約数和(自身を除く): 30106894740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 67, 74, 111, 134, 148, 185, 201, 222, 268, 335, 370, 402, 444, 555, 670, 740, 804, 1005, 1110, 1340, 2010, 2220, 2479, 4020, 4958, 7437, 9916, 12395, 14874, 24790, 29748, 37185, 49580, 74370, 105499, 148740, 210998, 316497, 421996, 527495, 632994, 1054990, 1265988, 1582485, 2109980, 3164970, 3903463, 6329940, 7068433, 7806926, 11710389, 14136866, 15613852, 19517315, 21205299, 23420778, 28273732, 35342165, 39034630, 42410598, 46841556, 58551945, 70684330, 78069260, 84821196, 106026495, 117103890, 141368660, 212052990, 234207780, 261532021, 424105980, 523064042, 784596063, 1046128084, 1307660105, 1569192126, 2615320210, 3138384252, 3922980315, 5230640420, 7845960630, 15691921260]

約数ペア:

[(1, 15691921260), (2, 7845960630), (3, 5230640420), (4, 3922980315), (5, 3138384252), (6, 2615320210), (10, 1569192126), (12, 1307660105), (15, 1046128084), (20, 784596063), (30, 523064042), (37, 424105980), (60, 261532021), (67, 234207780), (74, 212052990), (111, 141368660), (134, 117103890), (148, 106026495), (185, 84821196), (201, 78069260), (222, 70684330), (268, 58551945), (335, 46841556), (370, 42410598), (402, 39034630), (444, 35342165), (555, 28273732), (670, 23420778), (740, 21205299), (804, 19517315), (1005, 15613852), (1110, 14136866), (1340, 11710389), (2010, 7806926), (2220, 7068433), (2479, 6329940), (4020, 3903463), (4958, 3164970), (7437, 2109980), (9916, 1582485), (12395, 1265988), (14874, 1054990), (24790, 632994), (29748, 527495), (37185, 421996), (49580, 316497), (74370, 210998), (105499, 148740)]