214939440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:832

約数の個数: 160

約数和(自身を含む): 746380800

約数和(自身を除く): 531441360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 151, 180, 216, 240, 270, 302, 360, 432, 453, 540, 604, 659, 720, 755, 906, 1080, 1208, 1318, 1359, 1510, 1812, 1977, 2160, 2265, 2416, 2636, 2718, 3020, 3295, 3624, 3954, 4077, 4530, 5272, 5436, 5931, 6040, 6590, 6795, 7248, 7908, 8154, 9060, 9885, 10544, 10872, 11862, 12080, 13180, 13590, 15816, 16308, 17793, 18120, 19770, 20385, 21744, 23724, 26360, 27180, 29655, 31632, 32616, 35586, 36240, 39540, 40770, 47448, 52720, 54360, 59310, 65232, 71172, 79080, 81540, 88965, 94896, 99509, 108720, 118620, 142344, 158160, 163080, 177930, 199018, 237240, 284688, 298527, 326160, 355860, 398036, 474480, 497545, 597054, 711720, 796072, 895581, 995090, 1194108, 1423440, 1492635, 1592144, 1791162, 1990180, 2388216, 2686743, 2985270, 3582324, 3980360, 4477905, 4776432, 5373486, 5970540, 7164648, 7960720, 8955810, 10746972, 11941080, 13433715, 14329296, 17911620, 21493944, 23882160, 26867430, 35823240, 42987888, 53734860, 71646480, 107469720, 214939440]

約数ペア:

[(1, 214939440), (2, 107469720), (3, 71646480), (4, 53734860), (5, 42987888), (6, 35823240), (8, 26867430), (9, 23882160), (10, 21493944), (12, 17911620), (15, 14329296), (16, 13433715), (18, 11941080), (20, 10746972), (24, 8955810), (27, 7960720), (30, 7164648), (36, 5970540), (40, 5373486), (45, 4776432), (48, 4477905), (54, 3980360), (60, 3582324), (72, 2985270), (80, 2686743), (90, 2388216), (108, 1990180), (120, 1791162), (135, 1592144), (144, 1492635), (151, 1423440), (180, 1194108), (216, 995090), (240, 895581), (270, 796072), (302, 711720), (360, 597054), (432, 497545), (453, 474480), (540, 398036), (604, 355860), (659, 326160), (720, 298527), (755, 284688), (906, 237240), (1080, 199018), (1208, 177930), (1318, 163080), (1359, 158160), (1510, 142344), (1812, 118620), (1977, 108720), (2160, 99509), (2265, 94896), (2416, 88965), (2636, 81540), (2718, 79080), (3020, 71172), (3295, 65232), (3624, 59310), (3954, 54360), (4077, 52720), (4530, 47448), (5272, 40770), (5436, 39540), (5931, 36240), (6040, 35586), (6590, 32616), (6795, 31632), (7248, 29655), (7908, 27180), (8154, 26360), (9060, 23724), (9885, 21744), (10544, 20385), (10872, 19770), (11862, 18120), (12080, 17793), (13180, 16308), (13590, 15816)]