171557760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8123}}^1$

素因数の和:8156

約数の個数: 128

約数和(自身を含む): 596626560

約数和(自身を除く): 425068800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 8123, 10560, 16246, 21120, 24369, 32492, 40615, 48738, 64984, 81230, 89353, 97476, 121845, 129968, 162460, 178706, 194952, 243690, 259936, 268059, 324920, 357412, 389904, 446765, 487380, 519872, 536118, 649840, 714824, 779808, 893530, 974760, 1039744, 1072236, 1299680, 1340295, 1429648, 1559616, 1787060, 1949520, 2144472, 2599360, 2680590, 2859296, 3119232, 3574120, 3899040, 4288944, 5198720, 5361180, 5718592, 7148240, 7798080, 8577888, 10722360, 11437184, 14296480, 15596160, 17155776, 21444720, 28592960, 34311552, 42889440, 57185920, 85778880, 171557760]

約数ペア:

[(1, 171557760), (2, 85778880), (3, 57185920), (4, 42889440), (5, 34311552), (6, 28592960), (8, 21444720), (10, 17155776), (11, 15596160), (12, 14296480), (15, 11437184), (16, 10722360), (20, 8577888), (22, 7798080), (24, 7148240), (30, 5718592), (32, 5361180), (33, 5198720), (40, 4288944), (44, 3899040), (48, 3574120), (55, 3119232), (60, 2859296), (64, 2680590), (66, 2599360), (80, 2144472), (88, 1949520), (96, 1787060), (110, 1559616), (120, 1429648), (128, 1340295), (132, 1299680), (160, 1072236), (165, 1039744), (176, 974760), (192, 893530), (220, 779808), (240, 714824), (264, 649840), (320, 536118), (330, 519872), (352, 487380), (384, 446765), (440, 389904), (480, 357412), (528, 324920), (640, 268059), (660, 259936), (704, 243690), (880, 194952), (960, 178706), (1056, 162460), (1320, 129968), (1408, 121845), (1760, 97476), (1920, 89353), (2112, 81230), (2640, 64984), (3520, 48738), (4224, 40615), (5280, 32492), (7040, 24369), (8123, 21120), (10560, 16246)]