642731760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 400

約数和(自身を含む): 2488983552

約数和(自身を除く): 1846251792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 71, 72, 80, 81, 88, 90, 99, 108, 110, 120, 127, 132, 135, 142, 144, 162, 165, 176, 180, 198, 213, 216, 220, 240, 254, 264, 270, 284, 297, 324, 330, 355, 360, 381, 396, 405, 426, 432, 440, 495, 508, 528, 540, 568, 594, 635, 639, 648, 660, 710, 720, 762, 781, 792, 810, 852, 880, 891, 990, 1016, 1065, 1080, 1136, 1143, 1188, 1270, 1278, 1296, 1320, 1397, 1420, 1485, 1524, 1562, 1584, 1620, 1704, 1782, 1905, 1917, 1980, 2032, 2130, 2160, 2286, 2343, 2376, 2540, 2556, 2640, 2794, 2840, 2970, 3048, 3124, 3195, 3240, 3408, 3429, 3564, 3810, 3834, 3905, 3960, 4191, 4260, 4455, 4572, 4686, 4752, 5080, 5112, 5588, 5680, 5715, 5751, 5940, 6096, 6248, 6390, 6480, 6858, 6985, 7029, 7128, 7620, 7668, 7810, 7920, 8382, 8520, 8910, 9017, 9144, 9372, 9585, 10160, 10224, 10287, 11176, 11430, 11502, 11715, 11880, 12496, 12573, 12780, 13716, 13970, 14058, 14256, 15240, 15336, 15620, 16764, 17040, 17145, 17820, 18034, 18288, 18744, 19170, 20574, 20955, 21087, 22352, 22860, 23004, 23430, 23760, 25146, 25560, 27051, 27432, 27940, 28116, 28755, 30480, 30672, 31240, 33528, 34290, 35145, 35640, 36068, 37488, 37719, 38340, 41148, 41910, 42174, 45085, 45720, 46008, 46860, 50292, 51120, 51435, 54102, 54864, 55880, 56232, 57510, 62480, 62865, 63261, 67056, 68580, 70290, 71280, 72136, 75438, 76680, 81153, 82296, 83820, 84348, 90170, 91440, 92016, 93720, 99187, 100584, 102870, 105435, 108204, 111760, 112464, 113157, 115020, 125730, 126522, 135255, 137160, 140580, 144272, 150876, 153360, 162306, 164592, 167640, 168696, 180340, 187440, 188595, 198374, 201168, 205740, 210870, 216408, 226314, 230040, 243459, 251460, 253044, 270510, 274320, 281160, 297561, 301752, 316305, 324612, 335280, 337392, 360680, 377190, 396748, 405765, 411480, 421740, 432816, 452628, 460080, 486918, 495935, 502920, 506088, 541020, 562320, 565785, 595122, 603504, 632610, 649224, 721360, 730377, 754380, 793496, 811530, 822960, 843480, 892683, 905256, 973836, 991870, 1005840, 1012176, 1082040, 1131570, 1190244, 1217295, 1265220, 1298448, 1460754, 1487805, 1508760, 1586992, 1623060, 1686960, 1785366, 1810512, 1947672, 1983740, 2164080, 2263140, 2380488, 2434590, 2530440, 2678049, 2921508, 2975610, 3017520, 3246120, 3570732, 3651885, 3895344, 3967480, 4463415, 4526280, 4760976, 4869180, 5060880, 5356098, 5843016, 5951220, 6492240, 7141464, 7303770, 7934960, 8034147, 8926830, 9052560, 9738360, 10712196, 11686032, 11902440, 13390245, 14282928, 14607540, 16068294, 17853660, 19476720, 21424392, 23804880, 26780490, 29215080, 32136588, 35707320, 40170735, 42848784, 53560980, 58430160, 64273176, 71414640, 80341470, 107121960, 128546352, 160682940, 214243920, 321365880, 642731760]

約数ペア:

[(1, 642731760), (2, 321365880), (3, 214243920), (4, 160682940), (5, 128546352), (6, 107121960), (8, 80341470), (9, 71414640), (10, 64273176), (11, 58430160), (12, 53560980), (15, 42848784), (16, 40170735), (18, 35707320), (20, 32136588), (22, 29215080), (24, 26780490), (27, 23804880), (30, 21424392), (33, 19476720), (36, 17853660), (40, 16068294), (44, 14607540), (45, 14282928), (48, 13390245), (54, 11902440), (55, 11686032), (60, 10712196), (66, 9738360), (71, 9052560), (72, 8926830), (80, 8034147), (81, 7934960), (88, 7303770), (90, 7141464), (99, 6492240), (108, 5951220), (110, 5843016), (120, 5356098), (127, 5060880), (132, 4869180), (135, 4760976), (142, 4526280), (144, 4463415), (162, 3967480), (165, 3895344), (176, 3651885), (180, 3570732), (198, 3246120), (213, 3017520), (216, 2975610), (220, 2921508), (240, 2678049), (254, 2530440), (264, 2434590), (270, 2380488), (284, 2263140), (297, 2164080), (324, 1983740), (330, 1947672), (355, 1810512), (360, 1785366), (381, 1686960), (396, 1623060), (405, 1586992), (426, 1508760), (432, 1487805), (440, 1460754), (495, 1298448), (508, 1265220), (528, 1217295), (540, 1190244), (568, 1131570), (594, 1082040), (635, 1012176), (639, 1005840), (648, 991870), (660, 973836), (710, 905256), (720, 892683), (762, 843480), (781, 822960), (792, 811530), (810, 793496), (852, 754380), (880, 730377), (891, 721360), (990, 649224), (1016, 632610), (1065, 603504), (1080, 595122), (1136, 565785), (1143, 562320), (1188, 541020), (1270, 506088), (1278, 502920), (1296, 495935), (1320, 486918), (1397, 460080), (1420, 452628), (1485, 432816), (1524, 421740), (1562, 411480), (1584, 405765), (1620, 396748), (1704, 377190), (1782, 360680), (1905, 337392), (1917, 335280), (1980, 324612), (2032, 316305), (2130, 301752), (2160, 297561), (2286, 281160), (2343, 274320), (2376, 270510), (2540, 253044), (2556, 251460), (2640, 243459), (2794, 230040), (2840, 226314), (2970, 216408), (3048, 210870), (3124, 205740), (3195, 201168), (3240, 198374), (3408, 188595), (3429, 187440), (3564, 180340), (3810, 168696), (3834, 167640), (3905, 164592), (3960, 162306), (4191, 153360), (4260, 150876), (4455, 144272), (4572, 140580), (4686, 137160), (4752, 135255), (5080, 126522), (5112, 125730), (5588, 115020), (5680, 113157), (5715, 112464), (5751, 111760), (5940, 108204), (6096, 105435), (6248, 102870), (6390, 100584), (6480, 99187), (6858, 93720), (6985, 92016), (7029, 91440), (7128, 90170), (7620, 84348), (7668, 83820), (7810, 82296), (7920, 81153), (8382, 76680), (8520, 75438), (8910, 72136), (9017, 71280), (9144, 70290), (9372, 68580), (9585, 67056), (10160, 63261), (10224, 62865), (10287, 62480), (11176, 57510), (11430, 56232), (11502, 55880), (11715, 54864), (11880, 54102), (12496, 51435), (12573, 51120), (12780, 50292), (13716, 46860), (13970, 46008), (14058, 45720), (14256, 45085), (15240, 42174), (15336, 41910), (15620, 41148), (16764, 38340), (17040, 37719), (17145, 37488), (17820, 36068), (18034, 35640), (18288, 35145), (18744, 34290), (19170, 33528), (20574, 31240), (20955, 30672), (21087, 30480), (22352, 28755), (22860, 28116), (23004, 27940), (23430, 27432), (23760, 27051), (25146, 25560)]