206877240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 706456080

約数和(自身を除く): 499578840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 268, 270, 324, 335, 360, 402, 405, 536, 540, 603, 648, 670, 804, 810, 953, 1005, 1080, 1206, 1340, 1608, 1620, 1809, 1906, 2010, 2412, 2680, 2859, 3015, 3240, 3618, 3812, 4020, 4765, 4824, 5427, 5718, 6030, 7236, 7624, 8040, 8577, 9045, 9530, 10854, 11436, 12060, 14295, 14472, 17154, 18090, 19060, 21708, 22872, 24120, 25731, 27135, 28590, 34308, 36180, 38120, 42885, 43416, 51462, 54270, 57180, 63851, 68616, 72360, 77193, 85770, 102924, 108540, 114360, 127702, 128655, 154386, 171540, 191553, 205848, 217080, 255404, 257310, 308772, 319255, 343080, 383106, 385965, 510808, 514620, 574659, 617544, 638510, 766212, 771930, 957765, 1029240, 1149318, 1277020, 1532424, 1543860, 1723977, 1915530, 2298636, 2554040, 2873295, 3087720, 3447954, 3831060, 4597272, 5171931, 5746590, 6895908, 7662120, 8619885, 10343862, 11493180, 13791816, 17239770, 20687724, 22986360, 25859655, 34479540, 41375448, 51719310, 68959080, 103438620, 206877240]

約数ペア:

[(1, 206877240), (2, 103438620), (3, 68959080), (4, 51719310), (5, 41375448), (6, 34479540), (8, 25859655), (9, 22986360), (10, 20687724), (12, 17239770), (15, 13791816), (18, 11493180), (20, 10343862), (24, 8619885), (27, 7662120), (30, 6895908), (36, 5746590), (40, 5171931), (45, 4597272), (54, 3831060), (60, 3447954), (67, 3087720), (72, 2873295), (81, 2554040), (90, 2298636), (108, 1915530), (120, 1723977), (134, 1543860), (135, 1532424), (162, 1277020), (180, 1149318), (201, 1029240), (216, 957765), (268, 771930), (270, 766212), (324, 638510), (335, 617544), (360, 574659), (402, 514620), (405, 510808), (536, 385965), (540, 383106), (603, 343080), (648, 319255), (670, 308772), (804, 257310), (810, 255404), (953, 217080), (1005, 205848), (1080, 191553), (1206, 171540), (1340, 154386), (1608, 128655), (1620, 127702), (1809, 114360), (1906, 108540), (2010, 102924), (2412, 85770), (2680, 77193), (2859, 72360), (3015, 68616), (3240, 63851), (3618, 57180), (3812, 54270), (4020, 51462), (4765, 43416), (4824, 42885), (5427, 38120), (5718, 36180), (6030, 34308), (7236, 28590), (7624, 27135), (8040, 25731), (8577, 24120), (9045, 22872), (9530, 21708), (10854, 19060), (11436, 18090), (12060, 17154), (14295, 14472)]