2515156128

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^2\times {\mathrm{3109}}^1$

素因数の和:3231

約数の個数: 108

約数和(自身を含む): 7292318670

約数和(自身を除く): 4777162542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 2809, 3109, 3816, 5088, 5618, 6218, 7632, 8427, 9327, 11236, 12436, 15264, 16854, 18654, 22472, 24872, 25281, 27981, 33708, 37308, 44944, 49744, 50562, 55962, 67416, 74616, 89888, 99488, 101124, 111924, 134832, 149232, 164777, 202248, 223848, 269664, 298464, 329554, 404496, 447696, 494331, 659108, 808992, 895392, 988662, 1318216, 1482993, 1977324, 2636432, 2965986, 3954648, 5272864, 5931972, 7909296, 8733181, 11863944, 15818592, 17466362, 23727888, 26199543, 34932724, 47455776, 52399086, 69865448, 78598629, 104798172, 139730896, 157197258, 209596344, 279461792, 314394516, 419192688, 628789032, 838385376, 1257578064, 2515156128]

約数ペア:

[(1, 2515156128), (2, 1257578064), (3, 838385376), (4, 628789032), (6, 419192688), (8, 314394516), (9, 279461792), (12, 209596344), (16, 157197258), (18, 139730896), (24, 104798172), (32, 78598629), (36, 69865448), (48, 52399086), (53, 47455776), (72, 34932724), (96, 26199543), (106, 23727888), (144, 17466362), (159, 15818592), (212, 11863944), (288, 8733181), (318, 7909296), (424, 5931972), (477, 5272864), (636, 3954648), (848, 2965986), (954, 2636432), (1272, 1977324), (1696, 1482993), (1908, 1318216), (2544, 988662), (2809, 895392), (3109, 808992), (3816, 659108), (5088, 494331), (5618, 447696), (6218, 404496), (7632, 329554), (8427, 298464), (9327, 269664), (11236, 223848), (12436, 202248), (15264, 164777), (16854, 149232), (18654, 134832), (22472, 111924), (24872, 101124), (25281, 99488), (27981, 89888), (33708, 74616), (37308, 67416), (44944, 55962), (49744, 50562)]