1850530320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^2$

素因数の和:431

約数の個数: 240

約数和(自身を含む): 6685822080

約数和(自身を除く): 4835291760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 193, 207, 216, 230, 240, 270, 276, 345, 360, 368, 386, 414, 432, 460, 540, 552, 579, 621, 690, 720, 772, 828, 920, 965, 1035, 1080, 1104, 1158, 1242, 1380, 1544, 1656, 1737, 1840, 1930, 2070, 2160, 2316, 2484, 2760, 2895, 3088, 3105, 3312, 3474, 3860, 4140, 4439, 4632, 4968, 5211, 5520, 5790, 6210, 6948, 7720, 8280, 8685, 8878, 9264, 9936, 10422, 11580, 12420, 13317, 13896, 15440, 16560, 17370, 17756, 20844, 22195, 23160, 24840, 26055, 26634, 27792, 34740, 35512, 37249, 39951, 41688, 44390, 46320, 49680, 52110, 53268, 66585, 69480, 71024, 74498, 79902, 83376, 88780, 104220, 106536, 111747, 119853, 133170, 138960, 148996, 159804, 177560, 186245, 199755, 208440, 213072, 223494, 239706, 266340, 297992, 319608, 335241, 355120, 372490, 399510, 416880, 446988, 479412, 532680, 558735, 595984, 599265, 639216, 670482, 744980, 799020, 856727, 893976, 958824, 1005723, 1065360, 1117470, 1198530, 1340964, 1489960, 1598040, 1676205, 1713454, 1787952, 1917648, 2011446, 2234940, 2397060, 2570181, 2681928, 2979920, 3196080, 3352410, 3426908, 4022892, 4283635, 4469880, 4794120, 5028615, 5140362, 5363856, 6704820, 6853816, 7710543, 8045784, 8567270, 8939760, 9588240, 10057230, 10280724, 12850905, 13409640, 13707632, 15421086, 16091568, 17134540, 20114460, 20561448, 23131629, 25701810, 26819280, 30842172, 34269080, 38552715, 40228920, 41122896, 46263258, 51403620, 61684344, 68538160, 77105430, 80457840, 92526516, 102807240, 115658145, 123368688, 154210860, 185053032, 205614480, 231316290, 308421720, 370106064, 462632580, 616843440, 925265160, 1850530320]

約数ペア:

[(1, 1850530320), (2, 925265160), (3, 616843440), (4, 462632580), (5, 370106064), (6, 308421720), (8, 231316290), (9, 205614480), (10, 185053032), (12, 154210860), (15, 123368688), (16, 115658145), (18, 102807240), (20, 92526516), (23, 80457840), (24, 77105430), (27, 68538160), (30, 61684344), (36, 51403620), (40, 46263258), (45, 41122896), (46, 40228920), (48, 38552715), (54, 34269080), (60, 30842172), (69, 26819280), (72, 25701810), (80, 23131629), (90, 20561448), (92, 20114460), (108, 17134540), (115, 16091568), (120, 15421086), (135, 13707632), (138, 13409640), (144, 12850905), (180, 10280724), (184, 10057230), (193, 9588240), (207, 8939760), (216, 8567270), (230, 8045784), (240, 7710543), (270, 6853816), (276, 6704820), (345, 5363856), (360, 5140362), (368, 5028615), (386, 4794120), (414, 4469880), (432, 4283635), (460, 4022892), (540, 3426908), (552, 3352410), (579, 3196080), (621, 2979920), (690, 2681928), (720, 2570181), (772, 2397060), (828, 2234940), (920, 2011446), (965, 1917648), (1035, 1787952), (1080, 1713454), (1104, 1676205), (1158, 1598040), (1242, 1489960), (1380, 1340964), (1544, 1198530), (1656, 1117470), (1737, 1065360), (1840, 1005723), (1930, 958824), (2070, 893976), (2160, 856727), (2316, 799020), (2484, 744980), (2760, 670482), (2895, 639216), (3088, 599265), (3105, 595984), (3312, 558735), (3474, 532680), (3860, 479412), (4140, 446988), (4439, 416880), (4632, 399510), (4968, 372490), (5211, 355120), (5520, 335241), (5790, 319608), (6210, 297992), (6948, 266340), (7720, 239706), (8280, 223494), (8685, 213072), (8878, 208440), (9264, 199755), (9936, 186245), (10422, 177560), (11580, 159804), (12420, 148996), (13317, 138960), (13896, 133170), (15440, 119853), (16560, 111747), (17370, 106536), (17756, 104220), (20844, 88780), (22195, 83376), (23160, 79902), (24840, 74498), (26055, 71024), (26634, 69480), (27792, 66585), (34740, 53268), (35512, 52110), (37249, 49680), (39951, 46320), (41688, 44390)]