233361240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{787}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 803381760

約数和(自身を除く): 570020520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 353, 420, 706, 787, 840, 1059, 1412, 1574, 1765, 2118, 2361, 2471, 2824, 3148, 3530, 3935, 4236, 4722, 4942, 5295, 5509, 6296, 7060, 7413, 7870, 8472, 9444, 9884, 10590, 11018, 11805, 12355, 14120, 14826, 15740, 16527, 18888, 19768, 21180, 22036, 23610, 24710, 27545, 29652, 31480, 33054, 37065, 42360, 44072, 47220, 49420, 55090, 59304, 66108, 74130, 82635, 94440, 98840, 110180, 132216, 148260, 165270, 220360, 277811, 296520, 330540, 555622, 661080, 833433, 1111244, 1389055, 1666866, 1944677, 2222488, 2778110, 3333732, 3889354, 4167165, 5556220, 5834031, 6667464, 7778708, 8334330, 9723385, 11112440, 11668062, 15557416, 16668660, 19446770, 23336124, 29170155, 33337320, 38893540, 46672248, 58340310, 77787080, 116680620, 233361240]

約数ペア:

[(1, 233361240), (2, 116680620), (3, 77787080), (4, 58340310), (5, 46672248), (6, 38893540), (7, 33337320), (8, 29170155), (10, 23336124), (12, 19446770), (14, 16668660), (15, 15557416), (20, 11668062), (21, 11112440), (24, 9723385), (28, 8334330), (30, 7778708), (35, 6667464), (40, 5834031), (42, 5556220), (56, 4167165), (60, 3889354), (70, 3333732), (84, 2778110), (105, 2222488), (120, 1944677), (140, 1666866), (168, 1389055), (210, 1111244), (280, 833433), (353, 661080), (420, 555622), (706, 330540), (787, 296520), (840, 277811), (1059, 220360), (1412, 165270), (1574, 148260), (1765, 132216), (2118, 110180), (2361, 98840), (2471, 94440), (2824, 82635), (3148, 74130), (3530, 66108), (3935, 59304), (4236, 55090), (4722, 49420), (4942, 47220), (5295, 44072), (5509, 42360), (6296, 37065), (7060, 33054), (7413, 31480), (7870, 29652), (8472, 27545), (9444, 24710), (9884, 23610), (10590, 22036), (11018, 21180), (11805, 19768), (12355, 18888), (14120, 16527), (14826, 15740)]