67174440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 211680000

約数和(自身を除く): 144505560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 97, 116, 120, 145, 174, 194, 199, 232, 290, 291, 348, 388, 398, 435, 485, 580, 582, 597, 696, 776, 796, 870, 970, 995, 1160, 1164, 1194, 1455, 1592, 1740, 1940, 1990, 2328, 2388, 2813, 2910, 2985, 3480, 3880, 3980, 4776, 5626, 5771, 5820, 5970, 7960, 8439, 11252, 11542, 11640, 11940, 14065, 16878, 17313, 19303, 22504, 23084, 23880, 28130, 28855, 33756, 34626, 38606, 42195, 46168, 56260, 57710, 57909, 67512, 69252, 77212, 84390, 86565, 96515, 112520, 115420, 115818, 138504, 154424, 168780, 173130, 193030, 230840, 231636, 289545, 337560, 346260, 386060, 463272, 559787, 579090, 692520, 772120, 1119574, 1158180, 1679361, 2239148, 2316360, 2798935, 3358722, 4478296, 5597870, 6717444, 8396805, 11195740, 13434888, 16793610, 22391480, 33587220, 67174440]

約数ペア:

[(1, 67174440), (2, 33587220), (3, 22391480), (4, 16793610), (5, 13434888), (6, 11195740), (8, 8396805), (10, 6717444), (12, 5597870), (15, 4478296), (20, 3358722), (24, 2798935), (29, 2316360), (30, 2239148), (40, 1679361), (58, 1158180), (60, 1119574), (87, 772120), (97, 692520), (116, 579090), (120, 559787), (145, 463272), (174, 386060), (194, 346260), (199, 337560), (232, 289545), (290, 231636), (291, 230840), (348, 193030), (388, 173130), (398, 168780), (435, 154424), (485, 138504), (580, 115818), (582, 115420), (597, 112520), (696, 96515), (776, 86565), (796, 84390), (870, 77212), (970, 69252), (995, 67512), (1160, 57909), (1164, 57710), (1194, 56260), (1455, 46168), (1592, 42195), (1740, 38606), (1940, 34626), (1990, 33756), (2328, 28855), (2388, 28130), (2813, 23880), (2910, 23084), (2985, 22504), (3480, 19303), (3880, 17313), (3980, 16878), (4776, 14065), (5626, 11940), (5771, 11640), (5820, 11542), (5970, 11252), (7960, 8439)]