320398616664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1\times {\mathrm{3061}}^1$

素因数の和:4991

約数の個数: 256

約数和(自身を含む): 1045528473600

約数和(自身を除く): 725129856936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1871, 1998, 2072, 2331, 2664, 3061, 3108, 3742, 3996, 4662, 5613, 6122, 6216, 6993, 7484, 7992, 9183, 9324, 11226, 12244, 13097, 13986, 14968, 16839, 18366, 18648, 21427, 22452, 24488, 26194, 27549, 27972, 33678, 36732, 39291, 42854, 44904, 50517, 52388, 55098, 55944, 64281, 67356, 69227, 73464, 78582, 82647, 85708, 101034, 104776, 110196, 113257, 117873, 128562, 134712, 138454, 157164, 165294, 171416, 192843, 202068, 207681, 220392, 226514, 235746, 257124, 276908, 314328, 330588, 339771, 353619, 385686, 404136, 415362, 453028, 471492, 484589, 514248, 553816, 578529, 623043, 661176, 679542, 707238, 771372, 792799, 830724, 906056, 942984, 969178, 1019313, 1157058, 1246086, 1359084, 1414476, 1453767, 1542744, 1585598, 1661448, 1869129, 1938356, 2038626, 2314116, 2378397, 2492172, 2718168, 2828952, 2907534, 3057939, 3171196, 3738258, 3876712, 4077252, 4361301, 4628232, 4756794, 4984344, 5727131, 5815068, 6115878, 6342392, 7135191, 7476516, 8154504, 8722602, 9513588, 11454262, 11630136, 12231756, 13083903, 14270382, 14953032, 17181393, 17445204, 19027176, 21405573, 22908524, 24463512, 26167806, 28540764, 34362786, 34890408, 40089917, 42811146, 45817048, 51544179, 52335612, 57081528, 68725572, 80179834, 85622292, 103088358, 104671224, 120269751, 137451144, 154632537, 160359668, 171244584, 206176716, 211903847, 240539502, 309265074, 320719336, 360809253, 412353432, 423807694, 481079004, 618530148, 635711541, 721618506, 847615388, 962158008, 1082427759, 1237060296, 1271423082, 1443237012, 1483326929, 1695230776, 1907134623, 2164855518, 2542846164, 2886474024, 2966653858, 3814269246, 4329711036, 4449980787, 5085692328, 5721403869, 5933307716, 7628538492, 8659422072, 8899961574, 11442807738, 11866615432, 13349942361, 15257076984, 17799923148, 22885615476, 26699884722, 35599846296, 40049827083, 45771230952, 53399769444, 80099654166, 106799538888, 160199308332, 320398616664]

約数ペア:

[(1, 320398616664), (2, 160199308332), (3, 106799538888), (4, 80099654166), (6, 53399769444), (7, 45771230952), (8, 40049827083), (9, 35599846296), (12, 26699884722), (14, 22885615476), (18, 17799923148), (21, 15257076984), (24, 13349942361), (27, 11866615432), (28, 11442807738), (36, 8899961574), (37, 8659422072), (42, 7628538492), (54, 5933307716), (56, 5721403869), (63, 5085692328), (72, 4449980787), (74, 4329711036), (84, 3814269246), (108, 2966653858), (111, 2886474024), (126, 2542846164), (148, 2164855518), (168, 1907134623), (189, 1695230776), (216, 1483326929), (222, 1443237012), (252, 1271423082), (259, 1237060296), (296, 1082427759), (333, 962158008), (378, 847615388), (444, 721618506), (504, 635711541), (518, 618530148), (666, 481079004), (756, 423807694), (777, 412353432), (888, 360809253), (999, 320719336), (1036, 309265074), (1332, 240539502), (1512, 211903847), (1554, 206176716), (1871, 171244584), (1998, 160359668), (2072, 154632537), (2331, 137451144), (2664, 120269751), (3061, 104671224), (3108, 103088358), (3742, 85622292), (3996, 80179834), (4662, 68725572), (5613, 57081528), (6122, 52335612), (6216, 51544179), (6993, 45817048), (7484, 42811146), (7992, 40089917), (9183, 34890408), (9324, 34362786), (11226, 28540764), (12244, 26167806), (13097, 24463512), (13986, 22908524), (14968, 21405573), (16839, 19027176), (18366, 17445204), (18648, 17181393), (21427, 14953032), (22452, 14270382), (24488, 13083903), (26194, 12231756), (27549, 11630136), (27972, 11454262), (33678, 9513588), (36732, 8722602), (39291, 8154504), (42854, 7476516), (44904, 7135191), (50517, 6342392), (52388, 6115878), (55098, 5815068), (55944, 5727131), (64281, 4984344), (67356, 4756794), (69227, 4628232), (73464, 4361301), (78582, 4077252), (82647, 3876712), (85708, 3738258), (101034, 3171196), (104776, 3057939), (110196, 2907534), (113257, 2828952), (117873, 2718168), (128562, 2492172), (134712, 2378397), (138454, 2314116), (157164, 2038626), (165294, 1938356), (171416, 1869129), (192843, 1661448), (202068, 1585598), (207681, 1542744), (220392, 1453767), (226514, 1414476), (235746, 1359084), (257124, 1246086), (276908, 1157058), (314328, 1019313), (330588, 969178), (339771, 942984), (353619, 906056), (385686, 830724), (404136, 792799), (415362, 771372), (453028, 707238), (471492, 679542), (484589, 661176), (514248, 623043), (553816, 578529)]