1020129120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10267}}^1$

素因数の和:10314

約数の個数: 192

約数和(自身を含む): 3726051840

約数和(自身を除く): 2705922720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 10267, 11040, 12420, 16560, 19872, 20534, 24840, 30801, 33120, 41068, 49680, 51335, 61602, 82136, 92403, 99360, 102670, 123204, 154005, 164272, 184806, 205340, 236141, 246408, 277209, 308010, 328544, 369612, 410680, 462015, 472282, 492816, 554418, 616020, 708423, 739224, 821360, 924030, 944564, 985632, 1108836, 1180705, 1232040, 1386045, 1416846, 1478448, 1642720, 1848060, 1889128, 2125269, 2217672, 2361410, 2464080, 2772090, 2833692, 2956896, 3542115, 3696120, 3778256, 4250538, 4435344, 4722820, 4928160, 5544180, 5667384, 6375807, 7084230, 7392240, 7556512, 8501076, 8870688, 9445640, 10626345, 11088360, 11334768, 12751614, 14168460, 14784480, 17002152, 18891280, 21252690, 22176720, 22669536, 25503228, 28336920, 31879035, 34004304, 37782560, 42505380, 44353440, 51006456, 56673840, 63758070, 68008608, 85010760, 102012912, 113347680, 127516140, 170021520, 204025824, 255032280, 340043040, 510064560, 1020129120]

約数ペア:

[(1, 1020129120), (2, 510064560), (3, 340043040), (4, 255032280), (5, 204025824), (6, 170021520), (8, 127516140), (9, 113347680), (10, 102012912), (12, 85010760), (15, 68008608), (16, 63758070), (18, 56673840), (20, 51006456), (23, 44353440), (24, 42505380), (27, 37782560), (30, 34004304), (32, 31879035), (36, 28336920), (40, 25503228), (45, 22669536), (46, 22176720), (48, 21252690), (54, 18891280), (60, 17002152), (69, 14784480), (72, 14168460), (80, 12751614), (90, 11334768), (92, 11088360), (96, 10626345), (108, 9445640), (115, 8870688), (120, 8501076), (135, 7556512), (138, 7392240), (144, 7084230), (160, 6375807), (180, 5667384), (184, 5544180), (207, 4928160), (216, 4722820), (230, 4435344), (240, 4250538), (270, 3778256), (276, 3696120), (288, 3542115), (345, 2956896), (360, 2833692), (368, 2772090), (414, 2464080), (432, 2361410), (460, 2217672), (480, 2125269), (540, 1889128), (552, 1848060), (621, 1642720), (690, 1478448), (720, 1416846), (736, 1386045), (828, 1232040), (864, 1180705), (920, 1108836), (1035, 985632), (1080, 944564), (1104, 924030), (1242, 821360), (1380, 739224), (1440, 708423), (1656, 616020), (1840, 554418), (2070, 492816), (2160, 472282), (2208, 462015), (2484, 410680), (2760, 369612), (3105, 328544), (3312, 308010), (3680, 277209), (4140, 246408), (4320, 236141), (4968, 205340), (5520, 184806), (6210, 164272), (6624, 154005), (8280, 123204), (9936, 102670), (10267, 99360), (11040, 92403), (12420, 82136), (16560, 61602), (19872, 51335), (20534, 49680), (24840, 41068), (30801, 33120)]