210093840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 240

約数和(自身を含む): 789699456

約数和(自身を除く): 579605616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 528, 615, 647, 656, 660, 720, 738, 792, 820, 880, 902, 984, 990, 1230, 1294, 1320, 1353, 1476, 1584, 1640, 1804, 1845, 1941, 1968, 1980, 2255, 2460, 2588, 2640, 2706, 2952, 3235, 3280, 3608, 3690, 3882, 3960, 4059, 4510, 4920, 5176, 5412, 5823, 5904, 6470, 6765, 7117, 7216, 7380, 7764, 7920, 8118, 9020, 9705, 9840, 10352, 10824, 11646, 12940, 13530, 14234, 14760, 15528, 16236, 18040, 19410, 20295, 21351, 21648, 23292, 25880, 26527, 27060, 28468, 29115, 29520, 31056, 32472, 35585, 36080, 38820, 40590, 42702, 46584, 51760, 53054, 54120, 56936, 58230, 64053, 64944, 71170, 77640, 79581, 81180, 85404, 93168, 106108, 106755, 108240, 113872, 116460, 128106, 132635, 142340, 155280, 159162, 162360, 170808, 212216, 213510, 232920, 238743, 256212, 265270, 284680, 291797, 318324, 320265, 324720, 341616, 397905, 424432, 427020, 465840, 477486, 512424, 530540, 569360, 583594, 636648, 640530, 795810, 854040, 875391, 954972, 1024848, 1061080, 1167188, 1193715, 1273296, 1281060, 1458985, 1591620, 1708080, 1750782, 1909944, 2122160, 2334376, 2387430, 2562120, 2626173, 2917970, 3183240, 3501564, 3819888, 4376955, 4668752, 4774860, 5124240, 5252346, 5835940, 6366480, 7003128, 8753910, 9549720, 10504692, 11671880, 13130865, 14006256, 17507820, 19099440, 21009384, 23343760, 26261730, 35015640, 42018768, 52523460, 70031280, 105046920, 210093840]

約数ペア:

[(1, 210093840), (2, 105046920), (3, 70031280), (4, 52523460), (5, 42018768), (6, 35015640), (8, 26261730), (9, 23343760), (10, 21009384), (11, 19099440), (12, 17507820), (15, 14006256), (16, 13130865), (18, 11671880), (20, 10504692), (22, 9549720), (24, 8753910), (30, 7003128), (33, 6366480), (36, 5835940), (40, 5252346), (41, 5124240), (44, 4774860), (45, 4668752), (48, 4376955), (55, 3819888), (60, 3501564), (66, 3183240), (72, 2917970), (80, 2626173), (82, 2562120), (88, 2387430), (90, 2334376), (99, 2122160), (110, 1909944), (120, 1750782), (123, 1708080), (132, 1591620), (144, 1458985), (164, 1281060), (165, 1273296), (176, 1193715), (180, 1167188), (198, 1061080), (205, 1024848), (220, 954972), (240, 875391), (246, 854040), (264, 795810), (328, 640530), (330, 636648), (360, 583594), (369, 569360), (396, 530540), (410, 512424), (440, 477486), (451, 465840), (492, 427020), (495, 424432), (528, 397905), (615, 341616), (647, 324720), (656, 320265), (660, 318324), (720, 291797), (738, 284680), (792, 265270), (820, 256212), (880, 238743), (902, 232920), (984, 213510), (990, 212216), (1230, 170808), (1294, 162360), (1320, 159162), (1353, 155280), (1476, 142340), (1584, 132635), (1640, 128106), (1804, 116460), (1845, 113872), (1941, 108240), (1968, 106755), (1980, 106108), (2255, 93168), (2460, 85404), (2588, 81180), (2640, 79581), (2706, 77640), (2952, 71170), (3235, 64944), (3280, 64053), (3608, 58230), (3690, 56936), (3882, 54120), (3960, 53054), (4059, 51760), (4510, 46584), (4920, 42702), (5176, 40590), (5412, 38820), (5823, 36080), (5904, 35585), (6470, 32472), (6765, 31056), (7117, 29520), (7216, 29115), (7380, 28468), (7764, 27060), (7920, 26527), (8118, 25880), (9020, 23292), (9705, 21648), (9840, 21351), (10352, 20295), (10824, 19410), (11646, 18040), (12940, 16236), (13530, 15528), (14234, 14760)]