210857040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 777093120

約数和(自身を除く): 566236080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 47, 48, 54, 60, 62, 67, 72, 80, 90, 93, 94, 108, 120, 124, 134, 135, 141, 144, 155, 180, 186, 188, 201, 216, 235, 240, 248, 268, 270, 279, 282, 310, 335, 360, 372, 376, 402, 423, 432, 465, 470, 496, 536, 540, 558, 564, 603, 620, 670, 705, 720, 744, 752, 804, 837, 846, 930, 940, 1005, 1072, 1080, 1116, 1128, 1206, 1240, 1269, 1340, 1395, 1410, 1457, 1488, 1608, 1674, 1692, 1809, 1860, 1880, 2010, 2077, 2115, 2160, 2232, 2256, 2412, 2480, 2538, 2680, 2790, 2820, 2914, 3015, 3149, 3216, 3348, 3384, 3618, 3720, 3760, 4020, 4154, 4185, 4230, 4371, 4464, 4824, 5076, 5360, 5580, 5640, 5828, 6030, 6231, 6298, 6345, 6696, 6768, 7236, 7285, 7440, 8040, 8308, 8370, 8460, 8742, 9045, 9447, 9648, 10152, 10385, 11160, 11280, 11656, 12060, 12462, 12596, 12690, 13113, 13392, 14472, 14570, 15745, 16080, 16616, 16740, 16920, 17484, 18090, 18693, 18894, 20304, 20770, 21855, 22320, 23312, 24120, 24924, 25192, 25380, 26226, 28341, 28944, 29140, 31155, 31490, 33232, 33480, 33840, 34968, 36180, 37386, 37788, 39339, 41540, 43710, 47235, 48240, 49848, 50384, 50760, 52452, 56079, 56682, 58280, 62310, 62980, 65565, 66960, 69936, 72360, 74772, 75576, 78678, 83080, 85023, 87420, 93465, 94470, 97619, 99696, 101520, 104904, 112158, 113364, 116560, 124620, 125960, 131130, 141705, 144720, 149544, 151152, 157356, 166160, 170046, 174840, 186930, 188940, 195238, 196695, 209808, 224316, 226728, 249240, 251920, 262260, 280395, 283410, 292857, 299088, 314712, 340092, 349680, 373860, 377880, 390476, 393390, 425115, 448632, 453456, 488095, 498480, 524520, 560790, 566820, 585714, 629424, 680184, 747720, 755760, 780952, 786780, 850230, 878571, 897264, 976190, 1049040, 1121580, 1133640, 1171428, 1360368, 1464285, 1495440, 1561904, 1573560, 1700460, 1757142, 1952380, 2243160, 2267280, 2342856, 2635713, 2928570, 3147120, 3400920, 3514284, 3904760, 4392855, 4486320, 4685712, 5271426, 5857140, 6801840, 7028568, 7809520, 8785710, 10542852, 11714280, 13178565, 14057136, 17571420, 21085704, 23428560, 26357130, 35142840, 42171408, 52714260, 70285680, 105428520, 210857040]

約数ペア:

[(1, 210857040), (2, 105428520), (3, 70285680), (4, 52714260), (5, 42171408), (6, 35142840), (8, 26357130), (9, 23428560), (10, 21085704), (12, 17571420), (15, 14057136), (16, 13178565), (18, 11714280), (20, 10542852), (24, 8785710), (27, 7809520), (30, 7028568), (31, 6801840), (36, 5857140), (40, 5271426), (45, 4685712), (47, 4486320), (48, 4392855), (54, 3904760), (60, 3514284), (62, 3400920), (67, 3147120), (72, 2928570), (80, 2635713), (90, 2342856), (93, 2267280), (94, 2243160), (108, 1952380), (120, 1757142), (124, 1700460), (134, 1573560), (135, 1561904), (141, 1495440), (144, 1464285), (155, 1360368), (180, 1171428), (186, 1133640), (188, 1121580), (201, 1049040), (216, 976190), (235, 897264), (240, 878571), (248, 850230), (268, 786780), (270, 780952), (279, 755760), (282, 747720), (310, 680184), (335, 629424), (360, 585714), (372, 566820), (376, 560790), (402, 524520), (423, 498480), (432, 488095), (465, 453456), (470, 448632), (496, 425115), (536, 393390), (540, 390476), (558, 377880), (564, 373860), (603, 349680), (620, 340092), (670, 314712), (705, 299088), (720, 292857), (744, 283410), (752, 280395), (804, 262260), (837, 251920), (846, 249240), (930, 226728), (940, 224316), (1005, 209808), (1072, 196695), (1080, 195238), (1116, 188940), (1128, 186930), (1206, 174840), (1240, 170046), (1269, 166160), (1340, 157356), (1395, 151152), (1410, 149544), (1457, 144720), (1488, 141705), (1608, 131130), (1674, 125960), (1692, 124620), (1809, 116560), (1860, 113364), (1880, 112158), (2010, 104904), (2077, 101520), (2115, 99696), (2160, 97619), (2232, 94470), (2256, 93465), (2412, 87420), (2480, 85023), (2538, 83080), (2680, 78678), (2790, 75576), (2820, 74772), (2914, 72360), (3015, 69936), (3149, 66960), (3216, 65565), (3348, 62980), (3384, 62310), (3618, 58280), (3720, 56682), (3760, 56079), (4020, 52452), (4154, 50760), (4185, 50384), (4230, 49848), (4371, 48240), (4464, 47235), (4824, 43710), (5076, 41540), (5360, 39339), (5580, 37788), (5640, 37386), (5828, 36180), (6030, 34968), (6231, 33840), (6298, 33480), (6345, 33232), (6696, 31490), (6768, 31155), (7236, 29140), (7285, 28944), (7440, 28341), (8040, 26226), (8308, 25380), (8370, 25192), (8460, 24924), (8742, 24120), (9045, 23312), (9447, 22320), (9648, 21855), (10152, 20770), (10385, 20304), (11160, 18894), (11280, 18693), (11656, 18090), (12060, 17484), (12462, 16920), (12596, 16740), (12690, 16616), (13113, 16080), (13392, 15745), (14472, 14570)]