209129040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 200

約数和(自身を含む): 739997280

約数和(自身を除く): 530868240

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, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 270, 295, 324, 354, 360, 405, 432, 472, 531, 540, 547, 590, 648, 708, 720, 810, 885, 944, 1062, 1080, 1094, 1180, 1296, 1416, 1593, 1620, 1641, 1770, 2124, 2160, 2188, 2360, 2655, 2735, 2832, 3186, 3240, 3282, 3540, 4248, 4376, 4720, 4779, 4923, 5310, 5470, 6372, 6480, 6564, 7080, 7965, 8205, 8496, 8752, 9558, 9846, 10620, 10940, 12744, 13128, 14160, 14769, 15930, 16410, 19116, 19692, 21240, 21880, 23895, 24615, 25488, 26256, 29538, 31860, 32273, 32820, 38232, 39384, 42480, 43760, 44307, 47790, 49230, 59076, 63720, 64546, 65640, 73845, 76464, 78768, 88614, 95580, 96819, 98460, 118152, 127440, 129092, 131280, 147690, 161365, 177228, 191160, 193638, 196920, 221535, 236304, 258184, 290457, 295380, 322730, 354456, 382320, 387276, 393840, 443070, 484095, 516368, 580914, 590760, 645460, 708912, 774552, 871371, 886140, 968190, 1161828, 1181520, 1290920, 1452285, 1549104, 1742742, 1772280, 1936380, 2323656, 2581840, 2614113, 2904570, 3485484, 3544560, 3872760, 4356855, 4647312, 5228226, 5809140, 6970968, 7745520, 8713710, 10456452, 11618280, 13070565, 13941936, 17427420, 20912904, 23236560, 26141130, 34854840, 41825808, 52282260, 69709680, 104564520, 209129040]

約数ペア:

[(1, 209129040), (2, 104564520), (3, 69709680), (4, 52282260), (5, 41825808), (6, 34854840), (8, 26141130), (9, 23236560), (10, 20912904), (12, 17427420), (15, 13941936), (16, 13070565), (18, 11618280), (20, 10456452), (24, 8713710), (27, 7745520), (30, 6970968), (36, 5809140), (40, 5228226), (45, 4647312), (48, 4356855), (54, 3872760), (59, 3544560), (60, 3485484), (72, 2904570), (80, 2614113), (81, 2581840), (90, 2323656), (108, 1936380), (118, 1772280), (120, 1742742), (135, 1549104), (144, 1452285), (162, 1290920), (177, 1181520), (180, 1161828), (216, 968190), (236, 886140), (240, 871371), (270, 774552), (295, 708912), (324, 645460), (354, 590760), (360, 580914), (405, 516368), (432, 484095), (472, 443070), (531, 393840), (540, 387276), (547, 382320), (590, 354456), (648, 322730), (708, 295380), (720, 290457), (810, 258184), (885, 236304), (944, 221535), (1062, 196920), (1080, 193638), (1094, 191160), (1180, 177228), (1296, 161365), (1416, 147690), (1593, 131280), (1620, 129092), (1641, 127440), (1770, 118152), (2124, 98460), (2160, 96819), (2188, 95580), (2360, 88614), (2655, 78768), (2735, 76464), (2832, 73845), (3186, 65640), (3240, 64546), (3282, 63720), (3540, 59076), (4248, 49230), (4376, 47790), (4720, 44307), (4779, 43760), (4923, 42480), (5310, 39384), (5470, 38232), (6372, 32820), (6480, 32273), (6564, 31860), (7080, 29538), (7965, 26256), (8205, 25488), (8496, 24615), (8752, 23895), (9558, 21880), (9846, 21240), (10620, 19692), (10940, 19116), (12744, 16410), (13128, 15930), (14160, 14769)]