18374419440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 480

約数和(自身を含む): 69064579584

約数和(自身を除く): 50690160144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 71, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 142, 144, 156, 172, 180, 195, 208, 213, 215, 234, 240, 258, 260, 284, 312, 344, 355, 360, 387, 390, 426, 430, 468, 516, 520, 559, 568, 585, 624, 639, 643, 645, 688, 710, 720, 774, 780, 852, 860, 923, 936, 1032, 1040, 1065, 1118, 1136, 1170, 1278, 1286, 1290, 1420, 1548, 1560, 1677, 1704, 1720, 1846, 1872, 1929, 1935, 2064, 2130, 2236, 2340, 2556, 2572, 2580, 2769, 2795, 2840, 3053, 3096, 3120, 3195, 3215, 3354, 3408, 3440, 3692, 3858, 3870, 4260, 4472, 4615, 4680, 5031, 5112, 5144, 5160, 5538, 5590, 5680, 5787, 6106, 6192, 6390, 6430, 6708, 7384, 7716, 7740, 8307, 8359, 8385, 8520, 8944, 9159, 9230, 9360, 9645, 10062, 10224, 10288, 10320, 11076, 11180, 11574, 12212, 12780, 12860, 13416, 13845, 14768, 15265, 15432, 15480, 16614, 16718, 16770, 17040, 18318, 18460, 19290, 20124, 22152, 22360, 23148, 24424, 25077, 25155, 25560, 25720, 26832, 27477, 27649, 27690, 28935, 30530, 30864, 30960, 33228, 33436, 33540, 36636, 36920, 38580, 39689, 40248, 41535, 41795, 44304, 44720, 45653, 45795, 46296, 48848, 50154, 50310, 51120, 51440, 54954, 55298, 55380, 57870, 61060, 66456, 66872, 67080, 73272, 73840, 75231, 77160, 79378, 80496, 82947, 83070, 83590, 91306, 91590, 92592, 100308, 100620, 109908, 110596, 110760, 115740, 119067, 122120, 125385, 132912, 133744, 134160, 136959, 137385, 138245, 146544, 150462, 154320, 158756, 165894, 166140, 167180, 182612, 183180, 198445, 200616, 201240, 219816, 221192, 221520, 228265, 231480, 238134, 244240, 248841, 250770, 273918, 274770, 276490, 300924, 317512, 331788, 332280, 334360, 357201, 359437, 365224, 366360, 376155, 396890, 401232, 402480, 410877, 414735, 439632, 442384, 456530, 462960, 476268, 497682, 501540, 547836, 549540, 552980, 593489, 595335, 601848, 635024, 663576, 664560, 668720, 684795, 714402, 718874, 730448, 732720, 752310, 793780, 821754, 829470, 913060, 952536, 995364, 1003080, 1078311, 1095672, 1099080, 1105960, 1186978, 1190670, 1203696, 1244205, 1327152, 1369590, 1428804, 1437748, 1504620, 1587560, 1643508, 1658940, 1780467, 1786005, 1797185, 1826120, 1905072, 1963079, 1990728, 2006160, 2054385, 2156622, 2191344, 2198160, 2211920, 2373956, 2381340, 2488410, 2739180, 2857608, 2875496, 2967445, 3009240, 3175120, 3234933, 3287016, 3317880, 3560934, 3572010, 3594370, 3652240, 3926158, 3981456, 4108770, 4313244, 4747912, 4762680, 4976820, 5341401, 5391555, 5478360, 5715216, 5750992, 5889237, 5934890, 6018480, 6469866, 6574032, 6635760, 7121868, 7144020, 7188740, 7852316, 8217540, 8626488, 8902335, 9495824, 9525360, 9815395, 9953640, 10682802, 10783110, 10956720, 11778474, 11869780, 12939732, 14243736, 14288040, 14377480, 15704632, 16174665, 16435080, 17252976, 17667711, 17804670, 19630790, 19907280, 21365604, 21566220, 23556948, 23739560, 25520027, 25879464, 26707005, 28487472, 28576080, 28754960, 29446185, 31409264, 32349330, 32870160, 35335422, 35609340, 39261580, 42731208, 43132440, 47113896, 47479120, 51040054, 51758928, 53414010, 58892370, 64698660, 70670844, 71218680, 76560081, 78523160, 85462416, 86264880, 88338555, 94227792, 102080108, 106828020, 117784740, 127600135, 129397320, 141341688, 142437360, 153120162, 157046320, 176677110, 204160216, 213656040, 229680243, 235569480, 255200270, 258794640, 282683376, 306240324, 353354220, 382800405, 408320432, 427312080, 459360486, 471138960, 510400540, 612480648, 706708440, 765600810, 918720972, 1020801080, 1148401215, 1224961296, 1413416880, 1531201620, 1837441944, 2041602160, 2296802430, 3062403240, 3674883888, 4593604860, 6124806480, 9187209720, 18374419440]

約数ペア:

[(1, 18374419440), (2, 9187209720), (3, 6124806480), (4, 4593604860), (5, 3674883888), (6, 3062403240), (8, 2296802430), (9, 2041602160), (10, 1837441944), (12, 1531201620), (13, 1413416880), (15, 1224961296), (16, 1148401215), (18, 1020801080), (20, 918720972), (24, 765600810), (26, 706708440), (30, 612480648), (36, 510400540), (39, 471138960), (40, 459360486), (43, 427312080), (45, 408320432), (48, 382800405), (52, 353354220), (60, 306240324), (65, 282683376), (71, 258794640), (72, 255200270), (78, 235569480), (80, 229680243), (86, 213656040), (90, 204160216), (104, 176677110), (117, 157046320), (120, 153120162), (129, 142437360), (130, 141341688), (142, 129397320), (144, 127600135), (156, 117784740), (172, 106828020), (180, 102080108), (195, 94227792), (208, 88338555), (213, 86264880), (215, 85462416), (234, 78523160), (240, 76560081), (258, 71218680), (260, 70670844), (284, 64698660), (312, 58892370), (344, 53414010), (355, 51758928), (360, 51040054), (387, 47479120), (390, 47113896), (426, 43132440), (430, 42731208), (468, 39261580), (516, 35609340), (520, 35335422), (559, 32870160), (568, 32349330), (585, 31409264), (624, 29446185), (639, 28754960), (643, 28576080), (645, 28487472), (688, 26707005), (710, 25879464), (720, 25520027), (774, 23739560), (780, 23556948), (852, 21566220), (860, 21365604), (923, 19907280), (936, 19630790), (1032, 17804670), (1040, 17667711), (1065, 17252976), (1118, 16435080), (1136, 16174665), (1170, 15704632), (1278, 14377480), (1286, 14288040), (1290, 14243736), (1420, 12939732), (1548, 11869780), (1560, 11778474), (1677, 10956720), (1704, 10783110), (1720, 10682802), (1846, 9953640), (1872, 9815395), (1929, 9525360), (1935, 9495824), (2064, 8902335), (2130, 8626488), (2236, 8217540), (2340, 7852316), (2556, 7188740), (2572, 7144020), (2580, 7121868), (2769, 6635760), (2795, 6574032), (2840, 6469866), (3053, 6018480), (3096, 5934890), (3120, 5889237), (3195, 5750992), (3215, 5715216), (3354, 5478360), (3408, 5391555), (3440, 5341401), (3692, 4976820), (3858, 4762680), (3870, 4747912), (4260, 4313244), (4472, 4108770), (4615, 3981456), (4680, 3926158), (5031, 3652240), (5112, 3594370), (5144, 3572010), (5160, 3560934), (5538, 3317880), (5590, 3287016), (5680, 3234933), (5787, 3175120), (6106, 3009240), (6192, 2967445), (6390, 2875496), (6430, 2857608), (6708, 2739180), (7384, 2488410), (7716, 2381340), (7740, 2373956), (8307, 2211920), (8359, 2198160), (8385, 2191344), (8520, 2156622), (8944, 2054385), (9159, 2006160), (9230, 1990728), (9360, 1963079), (9645, 1905072), (10062, 1826120), (10224, 1797185), (10288, 1786005), (10320, 1780467), (11076, 1658940), (11180, 1643508), (11574, 1587560), (12212, 1504620), (12780, 1437748), (12860, 1428804), (13416, 1369590), (13845, 1327152), (14768, 1244205), (15265, 1203696), (15432, 1190670), (15480, 1186978), (16614, 1105960), (16718, 1099080), (16770, 1095672), (17040, 1078311), (18318, 1003080), (18460, 995364), (19290, 952536), (20124, 913060), (22152, 829470), (22360, 821754), (23148, 793780), (24424, 752310), (25077, 732720), (25155, 730448), (25560, 718874), (25720, 714402), (26832, 684795), (27477, 668720), (27649, 664560), (27690, 663576), (28935, 635024), (30530, 601848), (30864, 595335), (30960, 593489), (33228, 552980), (33436, 549540), (33540, 547836), (36636, 501540), (36920, 497682), (38580, 476268), (39689, 462960), (40248, 456530), (41535, 442384), (41795, 439632), (44304, 414735), (44720, 410877), (45653, 402480), (45795, 401232), (46296, 396890), (48848, 376155), (50154, 366360), (50310, 365224), (51120, 359437), (51440, 357201), (54954, 334360), (55298, 332280), (55380, 331788), (57870, 317512), (61060, 300924), (66456, 276490), (66872, 274770), (67080, 273918), (73272, 250770), (73840, 248841), (75231, 244240), (77160, 238134), (79378, 231480), (80496, 228265), (82947, 221520), (83070, 221192), (83590, 219816), (91306, 201240), (91590, 200616), (92592, 198445), (100308, 183180), (100620, 182612), (109908, 167180), (110596, 166140), (110760, 165894), (115740, 158756), (119067, 154320), (122120, 150462), (125385, 146544), (132912, 138245), (133744, 137385), (134160, 136959)]