169540320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 405261600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 79, 80, 85, 96, 102, 120, 136, 158, 160, 170, 204, 237, 240, 255, 263, 272, 316, 340, 395, 408, 474, 480, 510, 526, 544, 632, 680, 789, 790, 816, 948, 1020, 1052, 1185, 1264, 1315, 1343, 1360, 1578, 1580, 1632, 1896, 2040, 2104, 2370, 2528, 2630, 2686, 2720, 3156, 3160, 3792, 3945, 4029, 4080, 4208, 4471, 4740, 5260, 5372, 6312, 6320, 6715, 7584, 7890, 8058, 8160, 8416, 8942, 9480, 10520, 10744, 12624, 12640, 13413, 13430, 15780, 16116, 17884, 18960, 20145, 20777, 21040, 21488, 22355, 25248, 26826, 26860, 31560, 32232, 35768, 37920, 40290, 41554, 42080, 42976, 44710, 53652, 53720, 62331, 63120, 64464, 67065, 71536, 80580, 83108, 89420, 103885, 107304, 107440, 124662, 126240, 128928, 134130, 143072, 161160, 166216, 178840, 207770, 214608, 214880, 249324, 268260, 311655, 322320, 332432, 353209, 357680, 415540, 429216, 498648, 536520, 623310, 644640, 664864, 706418, 715360, 831080, 997296, 1059627, 1073040, 1246620, 1412836, 1662160, 1766045, 1994592, 2119254, 2146080, 2493240, 2825672, 3324320, 3532090, 4238508, 4986480, 5298135, 5651344, 7064180, 8477016, 9972960, 10596270, 11302688, 14128360, 16954032, 21192540, 28256720, 33908064, 42385080, 56513440, 84770160, 169540320]

約数ペア:

[(1, 169540320), (2, 84770160), (3, 56513440), (4, 42385080), (5, 33908064), (6, 28256720), (8, 21192540), (10, 16954032), (12, 14128360), (15, 11302688), (16, 10596270), (17, 9972960), (20, 8477016), (24, 7064180), (30, 5651344), (32, 5298135), (34, 4986480), (40, 4238508), (48, 3532090), (51, 3324320), (60, 2825672), (68, 2493240), (79, 2146080), (80, 2119254), (85, 1994592), (96, 1766045), (102, 1662160), (120, 1412836), (136, 1246620), (158, 1073040), (160, 1059627), (170, 997296), (204, 831080), (237, 715360), (240, 706418), (255, 664864), (263, 644640), (272, 623310), (316, 536520), (340, 498648), (395, 429216), (408, 415540), (474, 357680), (480, 353209), (510, 332432), (526, 322320), (544, 311655), (632, 268260), (680, 249324), (789, 214880), (790, 214608), (816, 207770), (948, 178840), (1020, 166216), (1052, 161160), (1185, 143072), (1264, 134130), (1315, 128928), (1343, 126240), (1360, 124662), (1578, 107440), (1580, 107304), (1632, 103885), (1896, 89420), (2040, 83108), (2104, 80580), (2370, 71536), (2528, 67065), (2630, 64464), (2686, 63120), (2720, 62331), (3156, 53720), (3160, 53652), (3792, 44710), (3945, 42976), (4029, 42080), (4080, 41554), (4208, 40290), (4471, 37920), (4740, 35768), (5260, 32232), (5372, 31560), (6312, 26860), (6320, 26826), (6715, 25248), (7584, 22355), (7890, 21488), (8058, 21040), (8160, 20777), (8416, 20145), (8942, 18960), (9480, 17884), (10520, 16116), (10744, 15780), (12624, 13430), (12640, 13413)]