231503040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2647

約数の個数: 168

約数和(自身を含む): 822277248

約数和(自身を除く): 590774208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2593, 2790, 2880, 2976, 3720, 4464, 4960, 5186, 5580, 5952, 7440, 7779, 8928, 9920, 10372, 11160, 12965, 14880, 15558, 17856, 20744, 22320, 23337, 25930, 29760, 31116, 38895, 41488, 44640, 46674, 51860, 62232, 77790, 80383, 82976, 89280, 93348, 103720, 116685, 124464, 155580, 160766, 165952, 186696, 207440, 233370, 241149, 248928, 311160, 321532, 373392, 401915, 414880, 466740, 482298, 497856, 622320, 643064, 723447, 746784, 803830, 829760, 933480, 964596, 1205745, 1244640, 1286128, 1446894, 1493568, 1607660, 1866960, 1929192, 2411490, 2489280, 2572256, 2893788, 3215320, 3617235, 3733920, 3858384, 4822980, 5144512, 5787576, 6430640, 7234470, 7467840, 7716768, 9645960, 11575152, 12861280, 14468940, 15433536, 19291920, 23150304, 25722560, 28937880, 38583840, 46300608, 57875760, 77167680, 115751520, 231503040]

約数ペア:

[(1, 231503040), (2, 115751520), (3, 77167680), (4, 57875760), (5, 46300608), (6, 38583840), (8, 28937880), (9, 25722560), (10, 23150304), (12, 19291920), (15, 15433536), (16, 14468940), (18, 12861280), (20, 11575152), (24, 9645960), (30, 7716768), (31, 7467840), (32, 7234470), (36, 6430640), (40, 5787576), (45, 5144512), (48, 4822980), (60, 3858384), (62, 3733920), (64, 3617235), (72, 3215320), (80, 2893788), (90, 2572256), (93, 2489280), (96, 2411490), (120, 1929192), (124, 1866960), (144, 1607660), (155, 1493568), (160, 1446894), (180, 1286128), (186, 1244640), (192, 1205745), (240, 964596), (248, 933480), (279, 829760), (288, 803830), (310, 746784), (320, 723447), (360, 643064), (372, 622320), (465, 497856), (480, 482298), (496, 466740), (558, 414880), (576, 401915), (620, 373392), (720, 321532), (744, 311160), (930, 248928), (960, 241149), (992, 233370), (1116, 207440), (1240, 186696), (1395, 165952), (1440, 160766), (1488, 155580), (1860, 124464), (1984, 116685), (2232, 103720), (2480, 93348), (2593, 89280), (2790, 82976), (2880, 80383), (2976, 77790), (3720, 62232), (4464, 51860), (4960, 46674), (5186, 44640), (5580, 41488), (5952, 38895), (7440, 31116), (7779, 29760), (8928, 25930), (9920, 23337), (10372, 22320), (11160, 20744), (12965, 17856), (14880, 15558)]