689180073890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1174

約数の個数: 256

約数和(自身を含む): 1597229715456

約数和(自身を除く): 908049641566

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 107, 110, 121, 146, 154, 214, 242, 365, 385, 511, 535, 605, 730, 749, 770, 803, 847, 947, 1022, 1070, 1177, 1210, 1331, 1498, 1606, 1694, 1894, 2354, 2555, 2662, 3745, 4015, 4235, 4735, 5110, 5621, 5885, 6629, 6655, 7490, 7811, 8030, 8239, 8470, 8833, 9317, 9470, 10417, 11242, 11770, 12947, 13258, 13310, 15622, 16478, 17666, 18634, 20834, 25894, 28105, 33145, 39055, 41195, 44165, 46585, 52085, 54677, 56210, 61831, 64735, 66290, 69131, 72919, 78110, 82390, 85921, 88330, 90629, 93170, 97163, 101329, 104170, 109354, 114587, 123662, 129470, 138262, 142417, 145838, 171842, 181258, 194326, 202658, 229174, 273385, 284834, 309155, 345655, 364595, 429605, 453145, 483917, 485815, 506645, 546770, 572935, 601447, 618310, 680141, 691310, 709303, 712085, 729190, 760441, 802109, 859210, 906290, 945131, 967834, 971630, 996919, 1013290, 1114619, 1145870, 1202894, 1260457, 1360282, 1418606, 1424170, 1520882, 1604218, 1890262, 1993838, 2229238, 2419585, 2520914, 3007235, 3400705, 3546515, 3802205, 4010545, 4725655, 4839170, 4984595, 5323087, 5573095, 6014470, 6302285, 6615917, 6801410, 7093030, 7397017, 7604410, 7802333, 8021090, 8364851, 8823199, 9451310, 9969190, 10396441, 10646174, 11146190, 12260809, 12604570, 13231834, 14794034, 15604666, 16729702, 17646398, 20792882, 24521618, 26615435, 33079585, 36985085, 39011665, 41824255, 44115995, 51779119, 51982205, 53230870, 58553957, 61304045, 66159170, 72775087, 73970170, 78023330, 81367187, 83648510, 85825663, 88231990, 92013361, 103558238, 103964410, 117107914, 122608090, 134868899, 145550174, 162734374, 171651326, 184026722, 258895595, 269737798, 292769785, 363875435, 406835935, 429128315, 460066805, 517791190, 569570309, 585539570, 644093527, 674344495, 727750870, 813671870, 858256630, 895039057, 920133610, 944082293, 1139140618, 1288187054, 1348688990, 1790078114, 1888164586, 2847851545, 3220467635, 4475195285, 4720411465, 5695703090, 6265273399, 6440935270, 8950390570, 9440822930, 9845429627, 12530546798, 19690859254, 31326366995, 49227148135, 62652733990, 68918007389, 98454296270, 137836014778, 344590036945, 689180073890]

約数ペア:

[(1, 689180073890), (2, 344590036945), (5, 137836014778), (7, 98454296270), (10, 68918007389), (11, 62652733990), (14, 49227148135), (22, 31326366995), (35, 19690859254), (55, 12530546798), (70, 9845429627), (73, 9440822930), (77, 8950390570), (107, 6440935270), (110, 6265273399), (121, 5695703090), (146, 4720411465), (154, 4475195285), (214, 3220467635), (242, 2847851545), (365, 1888164586), (385, 1790078114), (511, 1348688990), (535, 1288187054), (605, 1139140618), (730, 944082293), (749, 920133610), (770, 895039057), (803, 858256630), (847, 813671870), (947, 727750870), (1022, 674344495), (1070, 644093527), (1177, 585539570), (1210, 569570309), (1331, 517791190), (1498, 460066805), (1606, 429128315), (1694, 406835935), (1894, 363875435), (2354, 292769785), (2555, 269737798), (2662, 258895595), (3745, 184026722), (4015, 171651326), (4235, 162734374), (4735, 145550174), (5110, 134868899), (5621, 122608090), (5885, 117107914), (6629, 103964410), (6655, 103558238), (7490, 92013361), (7811, 88231990), (8030, 85825663), (8239, 83648510), (8470, 81367187), (8833, 78023330), (9317, 73970170), (9470, 72775087), (10417, 66159170), (11242, 61304045), (11770, 58553957), (12947, 53230870), (13258, 51982205), (13310, 51779119), (15622, 44115995), (16478, 41824255), (17666, 39011665), (18634, 36985085), (20834, 33079585), (25894, 26615435), (28105, 24521618), (33145, 20792882), (39055, 17646398), (41195, 16729702), (44165, 15604666), (46585, 14794034), (52085, 13231834), (54677, 12604570), (56210, 12260809), (61831, 11146190), (64735, 10646174), (66290, 10396441), (69131, 9969190), (72919, 9451310), (78110, 8823199), (82390, 8364851), (85921, 8021090), (88330, 7802333), (90629, 7604410), (93170, 7397017), (97163, 7093030), (101329, 6801410), (104170, 6615917), (109354, 6302285), (114587, 6014470), (123662, 5573095), (129470, 5323087), (138262, 4984595), (142417, 4839170), (145838, 4725655), (171842, 4010545), (181258, 3802205), (194326, 3546515), (202658, 3400705), (229174, 3007235), (273385, 2520914), (284834, 2419585), (309155, 2229238), (345655, 1993838), (364595, 1890262), (429605, 1604218), (453145, 1520882), (483917, 1424170), (485815, 1418606), (506645, 1360282), (546770, 1260457), (572935, 1202894), (601447, 1145870), (618310, 1114619), (680141, 1013290), (691310, 996919), (709303, 971630), (712085, 967834), (729190, 945131), (760441, 906290), (802109, 859210)]