1642637920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 576

約数和(自身を含む): 5559902208

約数和(自身を除く): 3917264288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 23, 28, 31, 32, 34, 35, 40, 44, 46, 55, 56, 62, 68, 70, 77, 80, 85, 88, 92, 110, 112, 115, 119, 121, 124, 136, 140, 154, 155, 160, 161, 170, 176, 184, 187, 217, 220, 224, 230, 238, 242, 248, 253, 272, 280, 308, 310, 322, 340, 341, 352, 368, 374, 385, 391, 434, 440, 460, 476, 484, 496, 506, 527, 544, 560, 595, 605, 616, 620, 644, 680, 682, 713, 736, 748, 770, 782, 805, 847, 868, 880, 920, 935, 952, 968, 992, 1012, 1054, 1085, 1120, 1190, 1210, 1232, 1240, 1265, 1288, 1309, 1360, 1364, 1426, 1496, 1540, 1564, 1610, 1694, 1705, 1736, 1760, 1771, 1840, 1870, 1904, 1936, 1955, 2024, 2057, 2108, 2170, 2380, 2387, 2420, 2464, 2480, 2530, 2576, 2618, 2635, 2720, 2728, 2737, 2783, 2852, 2992, 3080, 3128, 3220, 3388, 3410, 3472, 3542, 3565, 3680, 3689, 3740, 3751, 3808, 3872, 3910, 4048, 4114, 4216, 4235, 4301, 4340, 4760, 4774, 4840, 4960, 4991, 5060, 5152, 5236, 5270, 5456, 5474, 5566, 5704, 5797, 5984, 6160, 6256, 6440, 6545, 6776, 6820, 6944, 7084, 7130, 7378, 7480, 7502, 7820, 7843, 8096, 8228, 8432, 8470, 8602, 8680, 8855, 9520, 9548, 9680, 9982, 10120, 10285, 10472, 10540, 10912, 10948, 11132, 11408, 11594, 11935, 12121, 12320, 12512, 12880, 13090, 13552, 13640, 13685, 13915, 14168, 14260, 14399, 14756, 14960, 15004, 15640, 15686, 16456, 16864, 16940, 17204, 17360, 17710, 18445, 18755, 19040, 19096, 19360, 19481, 19964, 20240, 20570, 20944, 21080, 21505, 21896, 22264, 22816, 23188, 23870, 24242, 24955, 25760, 26180, 26257, 27104, 27280, 27370, 27830, 28336, 28520, 28798, 28985, 29512, 29920, 30008, 30107, 31280, 31372, 32912, 33880, 34408, 34720, 35420, 36890, 37510, 38192, 38962, 39215, 39928, 40480, 40579, 41140, 41888, 42160, 43010, 43792, 44528, 46376, 47311, 47740, 48484, 49910, 52360, 52514, 54560, 54740, 54901, 55660, 56672, 57040, 57596, 57970, 59024, 60016, 60214, 60605, 62560, 62744, 63767, 65824, 67760, 68816, 70840, 71995, 73780, 75020, 76384, 77924, 78430, 79856, 81158, 82280, 84320, 84847, 86020, 86273, 87584, 89056, 92752, 94622, 95480, 96968, 97405, 99820, 104720, 105028, 109480, 109802, 111320, 114080, 115192, 115940, 118048, 120032, 120428, 121210, 125488, 127534, 131285, 133331, 135520, 137632, 141680, 143990, 147560, 150040, 150535, 155848, 156860, 159712, 162316, 164560, 169694, 172040, 172546, 185504, 189244, 190960, 193936, 194810, 199640, 202895, 209440, 210056, 218960, 219604, 222640, 230384, 231880, 236555, 240856, 242420, 250976, 255068, 262570, 266662, 274505, 283360, 287980, 295120, 300080, 301070, 311696, 313720, 318835, 324632, 329120, 331177, 339388, 344080, 345092, 378488, 381920, 387872, 389620, 399280, 405790, 420112, 424235, 431365, 437920, 439208, 445280, 446369, 460768, 463760, 473110, 481712, 484840, 510136, 525140, 533324, 549010, 575960, 590240, 600160, 602140, 603911, 623392, 627440, 637670, 649264, 662354, 666655, 678776, 688160, 690184, 756976, 779240, 798560, 811580, 840224, 848470, 862730, 878416, 892738, 927520, 933317, 946220, 963424, 969680, 1020272, 1050280, 1066648, 1098020, 1151920, 1204280, 1207822, 1254880, 1275340, 1298528, 1324708, 1333310, 1357552, 1380368, 1466641, 1513952, 1558480, 1623160, 1655885, 1696940, 1725460, 1756832, 1785476, 1866634, 1892440, 1939360, 2040544, 2100560, 2133296, 2196040, 2231845, 2303840, 2408560, 2415644, 2550680, 2649416, 2666620, 2715104, 2760736, 2933282, 3019555, 3116960, 3246320, 3311770, 3393880, 3450920, 3570952, 3733268, 3784880, 4201120, 4266592, 4392080, 4463690, 4666585, 4817120, 4831288, 5101360, 5298832, 5333240, 5866564, 6039110, 6492640, 6623540, 6787760, 6901840, 7141904, 7333205, 7466536, 7569760, 8784160, 8927380, 9333170, 9662576, 10202720, 10266487, 10597664, 10666480, 11733128, 12078220, 13247080, 13575520, 13803680, 14283808, 14666410, 14933072, 17854760, 18666340, 19325152, 20532974, 21332960, 23466256, 24156440, 26494160, 29332820, 29866144, 35709520, 37332680, 41065948, 46932512, 48312880, 51332435, 52988320, 58665640, 71419040, 74665360, 82131896, 96625760, 102664870, 117331280, 149330720, 164263792, 205329740, 234662560, 328527584, 410659480, 821318960, 1642637920]

約数ペア:

[(1, 1642637920), (2, 821318960), (4, 410659480), (5, 328527584), (7, 234662560), (8, 205329740), (10, 164263792), (11, 149330720), (14, 117331280), (16, 102664870), (17, 96625760), (20, 82131896), (22, 74665360), (23, 71419040), (28, 58665640), (31, 52988320), (32, 51332435), (34, 48312880), (35, 46932512), (40, 41065948), (44, 37332680), (46, 35709520), (55, 29866144), (56, 29332820), (62, 26494160), (68, 24156440), (70, 23466256), (77, 21332960), (80, 20532974), (85, 19325152), (88, 18666340), (92, 17854760), (110, 14933072), (112, 14666410), (115, 14283808), (119, 13803680), (121, 13575520), (124, 13247080), (136, 12078220), (140, 11733128), (154, 10666480), (155, 10597664), (160, 10266487), (161, 10202720), (170, 9662576), (176, 9333170), (184, 8927380), (187, 8784160), (217, 7569760), (220, 7466536), (224, 7333205), (230, 7141904), (238, 6901840), (242, 6787760), (248, 6623540), (253, 6492640), (272, 6039110), (280, 5866564), (308, 5333240), (310, 5298832), (322, 5101360), (340, 4831288), (341, 4817120), (352, 4666585), (368, 4463690), (374, 4392080), (385, 4266592), (391, 4201120), (434, 3784880), (440, 3733268), (460, 3570952), (476, 3450920), (484, 3393880), (496, 3311770), (506, 3246320), (527, 3116960), (544, 3019555), (560, 2933282), (595, 2760736), (605, 2715104), (616, 2666620), (620, 2649416), (644, 2550680), (680, 2415644), (682, 2408560), (713, 2303840), (736, 2231845), (748, 2196040), (770, 2133296), (782, 2100560), (805, 2040544), (847, 1939360), (868, 1892440), (880, 1866634), (920, 1785476), (935, 1756832), (952, 1725460), (968, 1696940), (992, 1655885), (1012, 1623160), (1054, 1558480), (1085, 1513952), (1120, 1466641), (1190, 1380368), (1210, 1357552), (1232, 1333310), (1240, 1324708), (1265, 1298528), (1288, 1275340), (1309, 1254880), (1360, 1207822), (1364, 1204280), (1426, 1151920), (1496, 1098020), (1540, 1066648), (1564, 1050280), (1610, 1020272), (1694, 969680), (1705, 963424), (1736, 946220), (1760, 933317), (1771, 927520), (1840, 892738), (1870, 878416), (1904, 862730), (1936, 848470), (1955, 840224), (2024, 811580), (2057, 798560), (2108, 779240), (2170, 756976), (2380, 690184), (2387, 688160), (2420, 678776), (2464, 666655), (2480, 662354), (2530, 649264), (2576, 637670), (2618, 627440), (2635, 623392), (2720, 603911), (2728, 602140), (2737, 600160), (2783, 590240), (2852, 575960), (2992, 549010), (3080, 533324), (3128, 525140), (3220, 510136), (3388, 484840), (3410, 481712), (3472, 473110), (3542, 463760), (3565, 460768), (3680, 446369), (3689, 445280), (3740, 439208), (3751, 437920), (3808, 431365), (3872, 424235), (3910, 420112), (4048, 405790), (4114, 399280), (4216, 389620), (4235, 387872), (4301, 381920), (4340, 378488), (4760, 345092), (4774, 344080), (4840, 339388), (4960, 331177), (4991, 329120), (5060, 324632), (5152, 318835), (5236, 313720), (5270, 311696), (5456, 301070), (5474, 300080), (5566, 295120), (5704, 287980), (5797, 283360), (5984, 274505), (6160, 266662), (6256, 262570), (6440, 255068), (6545, 250976), (6776, 242420), (6820, 240856), (6944, 236555), (7084, 231880), (7130, 230384), (7378, 222640), (7480, 219604), (7502, 218960), (7820, 210056), (7843, 209440), (8096, 202895), (8228, 199640), (8432, 194810), (8470, 193936), (8602, 190960), (8680, 189244), (8855, 185504), (9520, 172546), (9548, 172040), (9680, 169694), (9982, 164560), (10120, 162316), (10285, 159712), (10472, 156860), (10540, 155848), (10912, 150535), (10948, 150040), (11132, 147560), (11408, 143990), (11594, 141680), (11935, 137632), (12121, 135520), (12320, 133331), (12512, 131285), (12880, 127534), (13090, 125488), (13552, 121210), (13640, 120428), (13685, 120032), (13915, 118048), (14168, 115940), (14260, 115192), (14399, 114080), (14756, 111320), (14960, 109802), (15004, 109480), (15640, 105028), (15686, 104720), (16456, 99820), (16864, 97405), (16940, 96968), (17204, 95480), (17360, 94622), (17710, 92752), (18445, 89056), (18755, 87584), (19040, 86273), (19096, 86020), (19360, 84847), (19481, 84320), (19964, 82280), (20240, 81158), (20570, 79856), (20944, 78430), (21080, 77924), (21505, 76384), (21896, 75020), (22264, 73780), (22816, 71995), (23188, 70840), (23870, 68816), (24242, 67760), (24955, 65824), (25760, 63767), (26180, 62744), (26257, 62560), (27104, 60605), (27280, 60214), (27370, 60016), (27830, 59024), (28336, 57970), (28520, 57596), (28798, 57040), (28985, 56672), (29512, 55660), (29920, 54901), (30008, 54740), (30107, 54560), (31280, 52514), (31372, 52360), (32912, 49910), (33880, 48484), (34408, 47740), (34720, 47311), (35420, 46376), (36890, 44528), (37510, 43792), (38192, 43010), (38962, 42160), (39215, 41888), (39928, 41140), (40480, 40579)]