349796160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17351}}^1$

素因数の和:17381

約数の個数: 168

約数和(自身を含む): 1375111296

約数和(自身を除く): 1025315136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 17351, 20160, 34702, 52053, 69404, 86755, 104106, 121457, 138808, 156159, 173510, 208212, 242914, 260265, 277616, 312318, 347020, 364371, 416424, 485828, 520530, 555232, 607285, 624636, 694040, 728742, 780795, 832848, 971656, 1041060, 1093113, 1110464, 1214570, 1249272, 1388080, 1457484, 1561590, 1665696, 1821855, 1943312, 2082120, 2186226, 2429140, 2498544, 2776160, 2914968, 3123180, 3331392, 3643710, 3886624, 4164240, 4372452, 4858280, 4997088, 5465565, 5552320, 5829936, 6246360, 7287420, 7773248, 8328480, 8744904, 9716560, 9994176, 10931130, 11659872, 12492720, 14574840, 16656960, 17489808, 19433120, 21862260, 23319744, 24985440, 29149680, 34979616, 38866240, 43724520, 49970880, 58299360, 69959232, 87449040, 116598720, 174898080, 349796160]

約数ペア:

[(1, 349796160), (2, 174898080), (3, 116598720), (4, 87449040), (5, 69959232), (6, 58299360), (7, 49970880), (8, 43724520), (9, 38866240), (10, 34979616), (12, 29149680), (14, 24985440), (15, 23319744), (16, 21862260), (18, 19433120), (20, 17489808), (21, 16656960), (24, 14574840), (28, 12492720), (30, 11659872), (32, 10931130), (35, 9994176), (36, 9716560), (40, 8744904), (42, 8328480), (45, 7773248), (48, 7287420), (56, 6246360), (60, 5829936), (63, 5552320), (64, 5465565), (70, 4997088), (72, 4858280), (80, 4372452), (84, 4164240), (90, 3886624), (96, 3643710), (105, 3331392), (112, 3123180), (120, 2914968), (126, 2776160), (140, 2498544), (144, 2429140), (160, 2186226), (168, 2082120), (180, 1943312), (192, 1821855), (210, 1665696), (224, 1561590), (240, 1457484), (252, 1388080), (280, 1249272), (288, 1214570), (315, 1110464), (320, 1093113), (336, 1041060), (360, 971656), (420, 832848), (448, 780795), (480, 728742), (504, 694040), (560, 624636), (576, 607285), (630, 555232), (672, 520530), (720, 485828), (840, 416424), (960, 364371), (1008, 347020), (1120, 312318), (1260, 277616), (1344, 260265), (1440, 242914), (1680, 208212), (2016, 173510), (2240, 156159), (2520, 138808), (2880, 121457), (3360, 104106), (4032, 86755), (5040, 69404), (6720, 52053), (10080, 34702), (17351, 20160)]