7019472240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21617}}^1$

素因数の和:21688

約数の個数: 240

約数和(自身を含む): 26345251296

約数和(自身を除く): 19325779056

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, 656, 660, 720, 738, 792, 820, 880, 902, 984, 990, 1230, 1320, 1353, 1476, 1584, 1640, 1804, 1845, 1968, 1980, 2255, 2460, 2640, 2706, 2952, 3280, 3608, 3690, 3960, 4059, 4510, 4920, 5412, 5904, 6765, 7216, 7380, 7920, 8118, 9020, 9840, 10824, 13530, 14760, 16236, 18040, 20295, 21617, 21648, 27060, 29520, 32472, 36080, 40590, 43234, 54120, 64851, 64944, 81180, 86468, 108085, 108240, 129702, 162360, 172936, 194553, 216170, 237787, 259404, 324255, 324720, 345872, 389106, 432340, 475574, 518808, 648510, 713361, 778212, 864680, 886297, 951148, 972765, 1037616, 1188935, 1297020, 1426722, 1556424, 1729360, 1772594, 1902296, 1945530, 2140083, 2377870, 2594040, 2658891, 2853444, 3112848, 3545188, 3566805, 3804592, 3891060, 4280166, 4431485, 4755740, 5188080, 5317782, 5706888, 7090376, 7133610, 7782120, 7976673, 8560332, 8862970, 9511480, 9749267, 10635564, 10700415, 11413776, 13294455, 14180752, 14267220, 15564240, 15953346, 17120664, 17725940, 19022960, 19498534, 21271128, 21400830, 26588910, 28534440, 29247801, 31906692, 34241328, 35451880, 38997068, 39883365, 42542256, 42801660, 48746335, 53177820, 57068880, 58495602, 63813384, 70903760, 77994136, 79766730, 85603320, 87743403, 97492670, 106355640, 116991204, 127626768, 146239005, 155988272, 159533460, 171206640, 175486806, 194985340, 212711280, 233982408, 292478010, 319066920, 350973612, 389970680, 438717015, 467964816, 584956020, 638133840, 701947224, 779941360, 877434030, 1169912040, 1403894448, 1754868060, 2339824080, 3509736120, 7019472240]

約数ペア:

[(1, 7019472240), (2, 3509736120), (3, 2339824080), (4, 1754868060), (5, 1403894448), (6, 1169912040), (8, 877434030), (9, 779941360), (10, 701947224), (11, 638133840), (12, 584956020), (15, 467964816), (16, 438717015), (18, 389970680), (20, 350973612), (22, 319066920), (24, 292478010), (30, 233982408), (33, 212711280), (36, 194985340), (40, 175486806), (41, 171206640), (44, 159533460), (45, 155988272), (48, 146239005), (55, 127626768), (60, 116991204), (66, 106355640), (72, 97492670), (80, 87743403), (82, 85603320), (88, 79766730), (90, 77994136), (99, 70903760), (110, 63813384), (120, 58495602), (123, 57068880), (132, 53177820), (144, 48746335), (164, 42801660), (165, 42542256), (176, 39883365), (180, 38997068), (198, 35451880), (205, 34241328), (220, 31906692), (240, 29247801), (246, 28534440), (264, 26588910), (328, 21400830), (330, 21271128), (360, 19498534), (369, 19022960), (396, 17725940), (410, 17120664), (440, 15953346), (451, 15564240), (492, 14267220), (495, 14180752), (528, 13294455), (615, 11413776), (656, 10700415), (660, 10635564), (720, 9749267), (738, 9511480), (792, 8862970), (820, 8560332), (880, 7976673), (902, 7782120), (984, 7133610), (990, 7090376), (1230, 5706888), (1320, 5317782), (1353, 5188080), (1476, 4755740), (1584, 4431485), (1640, 4280166), (1804, 3891060), (1845, 3804592), (1968, 3566805), (1980, 3545188), (2255, 3112848), (2460, 2853444), (2640, 2658891), (2706, 2594040), (2952, 2377870), (3280, 2140083), (3608, 1945530), (3690, 1902296), (3960, 1772594), (4059, 1729360), (4510, 1556424), (4920, 1426722), (5412, 1297020), (5904, 1188935), (6765, 1037616), (7216, 972765), (7380, 951148), (7920, 886297), (8118, 864680), (9020, 778212), (9840, 713361), (10824, 648510), (13530, 518808), (14760, 475574), (16236, 432340), (18040, 389106), (20295, 345872), (21617, 324720), (21648, 324255), (27060, 259404), (29520, 237787), (32472, 216170), (36080, 194553), (40590, 172936), (43234, 162360), (54120, 129702), (64851, 108240), (64944, 108085), (81180, 86468)]