285811680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 576

約数和(自身を含む): 1222663680

約数和(自身を除く): 936852000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 37, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 74, 76, 77, 80, 84, 88, 95, 96, 105, 110, 111, 112, 114, 120, 121, 132, 133, 140, 148, 152, 154, 160, 165, 168, 176, 185, 190, 209, 210, 220, 222, 224, 228, 231, 240, 242, 259, 264, 266, 280, 285, 296, 304, 308, 330, 336, 352, 363, 370, 380, 385, 399, 407, 418, 420, 440, 444, 456, 462, 480, 484, 518, 528, 532, 555, 560, 570, 592, 605, 608, 616, 627, 660, 665, 672, 703, 726, 740, 760, 770, 777, 798, 814, 836, 840, 847, 880, 888, 912, 924, 968, 1036, 1045, 1056, 1064, 1110, 1120, 1140, 1155, 1184, 1210, 1221, 1232, 1254, 1295, 1320, 1330, 1406, 1452, 1463, 1480, 1520, 1540, 1554, 1596, 1628, 1672, 1680, 1694, 1760, 1776, 1815, 1824, 1848, 1936, 1995, 2035, 2072, 2090, 2109, 2128, 2220, 2280, 2299, 2310, 2420, 2442, 2464, 2508, 2541, 2590, 2640, 2660, 2812, 2849, 2904, 2926, 2960, 3040, 3080, 3108, 3135, 3192, 3256, 3344, 3360, 3388, 3515, 3552, 3630, 3696, 3872, 3885, 3990, 4070, 4144, 4180, 4218, 4235, 4256, 4389, 4440, 4477, 4560, 4598, 4620, 4840, 4884, 4921, 5016, 5082, 5180, 5280, 5320, 5624, 5698, 5808, 5852, 5920, 6105, 6160, 6216, 6270, 6384, 6512, 6688, 6776, 6897, 7030, 7260, 7315, 7392, 7733, 7770, 7980, 8140, 8288, 8360, 8436, 8470, 8547, 8778, 8880, 8954, 9120, 9196, 9240, 9680, 9768, 9842, 10032, 10164, 10360, 10545, 10640, 11248, 11396, 11495, 11616, 11704, 12210, 12320, 12432, 12540, 12705, 12768, 13024, 13431, 13552, 13794, 14060, 14245, 14520, 14630, 14763, 15466, 15540, 15960, 16093, 16280, 16720, 16872, 16940, 17094, 17556, 17760, 17908, 18392, 18480, 19360, 19536, 19684, 20064, 20328, 20720, 21090, 21280, 21945, 22385, 22496, 22792, 22990, 23199, 23408, 24420, 24605, 24864, 25080, 25410, 26862, 27104, 27588, 28120, 28490, 29040, 29260, 29526, 30932, 31080, 31339, 31920, 32186, 32560, 33440, 33744, 33880, 34188, 34485, 35112, 35816, 36784, 36960, 38665, 39072, 39368, 40656, 41440, 42180, 42735, 43890, 44770, 45584, 45980, 46398, 46816, 48279, 48840, 49210, 50160, 50820, 53724, 54131, 55176, 56240, 56980, 58080, 58520, 59052, 61864, 62160, 62678, 63840, 64372, 65120, 67155, 67488, 67760, 68376, 68970, 70224, 71632, 73568, 73815, 77330, 78736, 80465, 81312, 84360, 85063, 85470, 87780, 89540, 91168, 91960, 92796, 94017, 96558, 97680, 98420, 100320, 101640, 107448, 108262, 110352, 112480, 113960, 115995, 117040, 118104, 123728, 124320, 125356, 128744, 134310, 135520, 136752, 137940, 140448, 143264, 147630, 154660, 156695, 157472, 160930, 162393, 168720, 170126, 170940, 175560, 179080, 183920, 185592, 188034, 193116, 195360, 196840, 203280, 214896, 216524, 220704, 227920, 231990, 234080, 236208, 241395, 247456, 250712, 255189, 257488, 268620, 270655, 273504, 275880, 295260, 309320, 313390, 321860, 324786, 337440, 340252, 341880, 351120, 358160, 367840, 371184, 376068, 386232, 393680, 406560, 425315, 429792, 433048, 455840, 463980, 470085, 472416, 482790, 501424, 510378, 514976, 537240, 541310, 551760, 590520, 595441, 618640, 626780, 643720, 649572, 680504, 683760, 702240, 716320, 742368, 752136, 772464, 787360, 811965, 850630, 866096, 927960, 940170, 965580, 1002848, 1020756, 1074480, 1082620, 1103520, 1181040, 1190882, 1237280, 1253560, 1275945, 1287440, 1299144, 1361008, 1367520, 1504272, 1544928, 1623930, 1701260, 1732192, 1786323, 1855920, 1880340, 1931160, 2041512, 2148960, 2165240, 2362080, 2381764, 2507120, 2551890, 2574880, 2598288, 2722016, 2977205, 3008544, 3247860, 3402520, 3572646, 3711840, 3760680, 3862320, 4083024, 4330480, 4763528, 5014240, 5103780, 5196576, 5954410, 6495720, 6805040, 7145292, 7521360, 7724640, 8166048, 8660960, 8931615, 9527056, 10207560, 11908820, 12991440, 13610080, 14290584, 15042720, 17863230, 19054112, 20415120, 23817640, 25982880, 28581168, 35726460, 40830240, 47635280, 57162336, 71452920, 95270560, 142905840, 285811680]

約数ペア:

[(1, 285811680), (2, 142905840), (3, 95270560), (4, 71452920), (5, 57162336), (6, 47635280), (7, 40830240), (8, 35726460), (10, 28581168), (11, 25982880), (12, 23817640), (14, 20415120), (15, 19054112), (16, 17863230), (19, 15042720), (20, 14290584), (21, 13610080), (22, 12991440), (24, 11908820), (28, 10207560), (30, 9527056), (32, 8931615), (33, 8660960), (35, 8166048), (37, 7724640), (38, 7521360), (40, 7145292), (42, 6805040), (44, 6495720), (48, 5954410), (55, 5196576), (56, 5103780), (57, 5014240), (60, 4763528), (66, 4330480), (70, 4083024), (74, 3862320), (76, 3760680), (77, 3711840), (80, 3572646), (84, 3402520), (88, 3247860), (95, 3008544), (96, 2977205), (105, 2722016), (110, 2598288), (111, 2574880), (112, 2551890), (114, 2507120), (120, 2381764), (121, 2362080), (132, 2165240), (133, 2148960), (140, 2041512), (148, 1931160), (152, 1880340), (154, 1855920), (160, 1786323), (165, 1732192), (168, 1701260), (176, 1623930), (185, 1544928), (190, 1504272), (209, 1367520), (210, 1361008), (220, 1299144), (222, 1287440), (224, 1275945), (228, 1253560), (231, 1237280), (240, 1190882), (242, 1181040), (259, 1103520), (264, 1082620), (266, 1074480), (280, 1020756), (285, 1002848), (296, 965580), (304, 940170), (308, 927960), (330, 866096), (336, 850630), (352, 811965), (363, 787360), (370, 772464), (380, 752136), (385, 742368), (399, 716320), (407, 702240), (418, 683760), (420, 680504), (440, 649572), (444, 643720), (456, 626780), (462, 618640), (480, 595441), (484, 590520), (518, 551760), (528, 541310), (532, 537240), (555, 514976), (560, 510378), (570, 501424), (592, 482790), (605, 472416), (608, 470085), (616, 463980), (627, 455840), (660, 433048), (665, 429792), (672, 425315), (703, 406560), (726, 393680), (740, 386232), (760, 376068), (770, 371184), (777, 367840), (798, 358160), (814, 351120), (836, 341880), (840, 340252), (847, 337440), (880, 324786), (888, 321860), (912, 313390), (924, 309320), (968, 295260), (1036, 275880), (1045, 273504), (1056, 270655), (1064, 268620), (1110, 257488), (1120, 255189), (1140, 250712), (1155, 247456), (1184, 241395), (1210, 236208), (1221, 234080), (1232, 231990), (1254, 227920), (1295, 220704), (1320, 216524), (1330, 214896), (1406, 203280), (1452, 196840), (1463, 195360), (1480, 193116), (1520, 188034), (1540, 185592), (1554, 183920), (1596, 179080), (1628, 175560), (1672, 170940), (1680, 170126), (1694, 168720), (1760, 162393), (1776, 160930), (1815, 157472), (1824, 156695), (1848, 154660), (1936, 147630), (1995, 143264), (2035, 140448), (2072, 137940), (2090, 136752), (2109, 135520), (2128, 134310), (2220, 128744), (2280, 125356), (2299, 124320), (2310, 123728), (2420, 118104), (2442, 117040), (2464, 115995), (2508, 113960), (2541, 112480), (2590, 110352), (2640, 108262), (2660, 107448), (2812, 101640), (2849, 100320), (2904, 98420), (2926, 97680), (2960, 96558), (3040, 94017), (3080, 92796), (3108, 91960), (3135, 91168), (3192, 89540), (3256, 87780), (3344, 85470), (3360, 85063), (3388, 84360), (3515, 81312), (3552, 80465), (3630, 78736), (3696, 77330), (3872, 73815), (3885, 73568), (3990, 71632), (4070, 70224), (4144, 68970), (4180, 68376), (4218, 67760), (4235, 67488), (4256, 67155), (4389, 65120), (4440, 64372), (4477, 63840), (4560, 62678), (4598, 62160), (4620, 61864), (4840, 59052), (4884, 58520), (4921, 58080), (5016, 56980), (5082, 56240), (5180, 55176), (5280, 54131), (5320, 53724), (5624, 50820), (5698, 50160), (5808, 49210), (5852, 48840), (5920, 48279), (6105, 46816), (6160, 46398), (6216, 45980), (6270, 45584), (6384, 44770), (6512, 43890), (6688, 42735), (6776, 42180), (6897, 41440), (7030, 40656), (7260, 39368), (7315, 39072), (7392, 38665), (7733, 36960), (7770, 36784), (7980, 35816), (8140, 35112), (8288, 34485), (8360, 34188), (8436, 33880), (8470, 33744), (8547, 33440), (8778, 32560), (8880, 32186), (8954, 31920), (9120, 31339), (9196, 31080), (9240, 30932), (9680, 29526), (9768, 29260), (9842, 29040), (10032, 28490), (10164, 28120), (10360, 27588), (10545, 27104), (10640, 26862), (11248, 25410), (11396, 25080), (11495, 24864), (11616, 24605), (11704, 24420), (12210, 23408), (12320, 23199), (12432, 22990), (12540, 22792), (12705, 22496), (12768, 22385), (13024, 21945), (13431, 21280), (13552, 21090), (13794, 20720), (14060, 20328), (14245, 20064), (14520, 19684), (14630, 19536), (14763, 19360), (15466, 18480), (15540, 18392), (15960, 17908), (16093, 17760), (16280, 17556), (16720, 17094), (16872, 16940)]