19945103472

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:642

約数の個数: 480

約数和(自身を含む): 70940102400

約数和(自身を除く): 50994998928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 101, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 202, 216, 228, 252, 266, 294, 303, 304, 336, 342, 378, 392, 399, 404, 432, 441, 456, 491, 504, 513, 532, 588, 606, 684, 707, 756, 784, 798, 808, 882, 909, 912, 931, 982, 1008, 1026, 1064, 1176, 1197, 1212, 1323, 1368, 1414, 1473, 1512, 1596, 1616, 1764, 1818, 1862, 1919, 1964, 2052, 2121, 2128, 2352, 2394, 2424, 2646, 2727, 2736, 2793, 2828, 2946, 3024, 3192, 3437, 3528, 3591, 3636, 3724, 3838, 3928, 4104, 4242, 4419, 4788, 4848, 4949, 5292, 5454, 5586, 5656, 5757, 5892, 6363, 6384, 6874, 7056, 7182, 7272, 7448, 7676, 7856, 8208, 8379, 8484, 8838, 9329, 9576, 9898, 10311, 10584, 10908, 11172, 11312, 11514, 11784, 12726, 13257, 13433, 13748, 14364, 14544, 14847, 14896, 15352, 16758, 16968, 17271, 17676, 18658, 19089, 19152, 19796, 20622, 21168, 21816, 22344, 23028, 23568, 24059, 25137, 25452, 26514, 26866, 27496, 27987, 28728, 29694, 30704, 30933, 33516, 33936, 34542, 35352, 37316, 38178, 39592, 40299, 41244, 43632, 44541, 44688, 46056, 48118, 49591, 50274, 50904, 51813, 53028, 53732, 54992, 55974, 57456, 59388, 61866, 65303, 67032, 69084, 70704, 72177, 74632, 76356, 79184, 80598, 82488, 83961, 89082, 92112, 92799, 94031, 96236, 99182, 100548, 101808, 103626, 106056, 107464, 111948, 118776, 120897, 123732, 130606, 133623, 134064, 138168, 144354, 148773, 149264, 152712, 161196, 164976, 167922, 178164, 185598, 188062, 192472, 195909, 198364, 201096, 207252, 212112, 214928, 216531, 223896, 237552, 241794, 247464, 251883, 261212, 267246, 276336, 282093, 288708, 297546, 305424, 322392, 335844, 347137, 356328, 362691, 371196, 376124, 384944, 391818, 396728, 402192, 414504, 433062, 446319, 447792, 457121, 483588, 494928, 503766, 522424, 534492, 564186, 577416, 587727, 595092, 644784, 649593, 671688, 694274, 712656, 725382, 742392, 752248, 783636, 793456, 829008, 846279, 866124, 892638, 914242, 942229, 967176, 1007532, 1041411, 1044848, 1068984, 1128372, 1154832, 1175454, 1190184, 1299186, 1338957, 1343376, 1371363, 1388548, 1450764, 1484784, 1504496, 1567272, 1692558, 1732248, 1763181, 1785276, 1828484, 1884458, 1934352, 2015064, 2082822, 2137968, 2256744, 2350908, 2380368, 2429959, 2538837, 2598372, 2677914, 2742726, 2777096, 2826687, 2901528, 3124233, 3134544, 3385116, 3464496, 3526362, 3570552, 3656968, 3768916, 4030128, 4114089, 4165644, 4513488, 4701816, 4859918, 5077674, 5196744, 5355828, 5485452, 5554192, 5653374, 5803056, 6248466, 6595603, 6770232, 7052724, 7141104, 7289877, 7313936, 7537832, 8228178, 8331288, 8480061, 9372699, 9403632, 9719836, 10155348, 10393488, 10711656, 10970904, 11306748, 12342267, 12496932, 13191206, 13540464, 14105448, 14579754, 15075664, 16456356, 16662576, 16960122, 18745398, 19439672, 19786809, 20310696, 21423312, 21869631, 21941808, 22613496, 24684534, 24993864, 25440183, 26382412, 28210896, 29159508, 32912712, 33920244, 37490796, 38879344, 39573618, 40621392, 43739262, 45226992, 46169221, 49369068, 49987728, 50880366, 52764824, 58319016, 59360427, 65608893, 65825424, 67840488, 74981592, 79147236, 87478524, 92338442, 98738136, 101760732, 105529648, 116638032, 118720854, 131217786, 135680976, 138507663, 149963184, 158294472, 174957048, 178081281, 184676884, 197476272, 203521464, 237441708, 262435572, 277015326, 316588944, 349914096, 356162562, 369353768, 407042928, 415522989, 474883416, 524871144, 554030652, 712325124, 738707536, 831045978, 949766832, 1049742288, 1108061304, 1246568967, 1424650248, 1662091956, 2216122608, 2493137934, 2849300496, 3324183912, 4986275868, 6648367824, 9972551736, 19945103472]

約数ペア:

[(1, 19945103472), (2, 9972551736), (3, 6648367824), (4, 4986275868), (6, 3324183912), (7, 2849300496), (8, 2493137934), (9, 2216122608), (12, 1662091956), (14, 1424650248), (16, 1246568967), (18, 1108061304), (19, 1049742288), (21, 949766832), (24, 831045978), (27, 738707536), (28, 712325124), (36, 554030652), (38, 524871144), (42, 474883416), (48, 415522989), (49, 407042928), (54, 369353768), (56, 356162562), (57, 349914096), (63, 316588944), (72, 277015326), (76, 262435572), (84, 237441708), (98, 203521464), (101, 197476272), (108, 184676884), (112, 178081281), (114, 174957048), (126, 158294472), (133, 149963184), (144, 138507663), (147, 135680976), (152, 131217786), (168, 118720854), (171, 116638032), (189, 105529648), (196, 101760732), (202, 98738136), (216, 92338442), (228, 87478524), (252, 79147236), (266, 74981592), (294, 67840488), (303, 65825424), (304, 65608893), (336, 59360427), (342, 58319016), (378, 52764824), (392, 50880366), (399, 49987728), (404, 49369068), (432, 46169221), (441, 45226992), (456, 43739262), (491, 40621392), (504, 39573618), (513, 38879344), (532, 37490796), (588, 33920244), (606, 32912712), (684, 29159508), (707, 28210896), (756, 26382412), (784, 25440183), (798, 24993864), (808, 24684534), (882, 22613496), (909, 21941808), (912, 21869631), (931, 21423312), (982, 20310696), (1008, 19786809), (1026, 19439672), (1064, 18745398), (1176, 16960122), (1197, 16662576), (1212, 16456356), (1323, 15075664), (1368, 14579754), (1414, 14105448), (1473, 13540464), (1512, 13191206), (1596, 12496932), (1616, 12342267), (1764, 11306748), (1818, 10970904), (1862, 10711656), (1919, 10393488), (1964, 10155348), (2052, 9719836), (2121, 9403632), (2128, 9372699), (2352, 8480061), (2394, 8331288), (2424, 8228178), (2646, 7537832), (2727, 7313936), (2736, 7289877), (2793, 7141104), (2828, 7052724), (2946, 6770232), (3024, 6595603), (3192, 6248466), (3437, 5803056), (3528, 5653374), (3591, 5554192), (3636, 5485452), (3724, 5355828), (3838, 5196744), (3928, 5077674), (4104, 4859918), (4242, 4701816), (4419, 4513488), (4788, 4165644), (4848, 4114089), (4949, 4030128), (5292, 3768916), (5454, 3656968), (5586, 3570552), (5656, 3526362), (5757, 3464496), (5892, 3385116), (6363, 3134544), (6384, 3124233), (6874, 2901528), (7056, 2826687), (7182, 2777096), (7272, 2742726), (7448, 2677914), (7676, 2598372), (7856, 2538837), (8208, 2429959), (8379, 2380368), (8484, 2350908), (8838, 2256744), (9329, 2137968), (9576, 2082822), (9898, 2015064), (10311, 1934352), (10584, 1884458), (10908, 1828484), (11172, 1785276), (11312, 1763181), (11514, 1732248), (11784, 1692558), (12726, 1567272), (13257, 1504496), (13433, 1484784), (13748, 1450764), (14364, 1388548), (14544, 1371363), (14847, 1343376), (14896, 1338957), (15352, 1299186), (16758, 1190184), (16968, 1175454), (17271, 1154832), (17676, 1128372), (18658, 1068984), (19089, 1044848), (19152, 1041411), (19796, 1007532), (20622, 967176), (21168, 942229), (21816, 914242), (22344, 892638), (23028, 866124), (23568, 846279), (24059, 829008), (25137, 793456), (25452, 783636), (26514, 752248), (26866, 742392), (27496, 725382), (27987, 712656), (28728, 694274), (29694, 671688), (30704, 649593), (30933, 644784), (33516, 595092), (33936, 587727), (34542, 577416), (35352, 564186), (37316, 534492), (38178, 522424), (39592, 503766), (40299, 494928), (41244, 483588), (43632, 457121), (44541, 447792), (44688, 446319), (46056, 433062), (48118, 414504), (49591, 402192), (50274, 396728), (50904, 391818), (51813, 384944), (53028, 376124), (53732, 371196), (54992, 362691), (55974, 356328), (57456, 347137), (59388, 335844), (61866, 322392), (65303, 305424), (67032, 297546), (69084, 288708), (70704, 282093), (72177, 276336), (74632, 267246), (76356, 261212), (79184, 251883), (80598, 247464), (82488, 241794), (83961, 237552), (89082, 223896), (92112, 216531), (92799, 214928), (94031, 212112), (96236, 207252), (99182, 201096), (100548, 198364), (101808, 195909), (103626, 192472), (106056, 188062), (107464, 185598), (111948, 178164), (118776, 167922), (120897, 164976), (123732, 161196), (130606, 152712), (133623, 149264), (134064, 148773), (138168, 144354)]