1821718270680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{934387}}^1$

素因数の和:934630

約数の個数: 256

約数和(自身を含む): 6845999247360

約数和(自身を除く): 5024280976680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 211, 220, 231, 264, 280, 308, 330, 385, 420, 422, 440, 462, 616, 633, 660, 770, 840, 844, 924, 1055, 1155, 1266, 1320, 1477, 1540, 1688, 1848, 2110, 2310, 2321, 2532, 2954, 3080, 3165, 4220, 4431, 4620, 4642, 5064, 5908, 6330, 6963, 7385, 8440, 8862, 9240, 9284, 11605, 11816, 12660, 13926, 14770, 16247, 17724, 18568, 22155, 23210, 25320, 27852, 29540, 32494, 34815, 35448, 44310, 46420, 48741, 55704, 59080, 64988, 69630, 81235, 88620, 92840, 97482, 129976, 139260, 162470, 177240, 194964, 243705, 278520, 324940, 389928, 487410, 649880, 934387, 974820, 1868774, 1949640, 2803161, 3737548, 4671935, 5606322, 6540709, 7475096, 9343870, 10278257, 11212644, 13081418, 14015805, 18687740, 19622127, 20556514, 22425288, 26162836, 28031610, 30834771, 32703545, 37375480, 39244254, 41113028, 51391285, 52325672, 56063220, 61669542, 65407090, 71947799, 78488508, 82226056, 98110635, 102782570, 112126440, 123339084, 130814180, 143895598, 154173855, 156977016, 196221270, 197155657, 205565140, 215843397, 246678168, 261628360, 287791196, 308347710, 359738995, 392442540, 394311314, 411130280, 431686794, 575582392, 591466971, 616695420, 719477990, 784885080, 788622628, 863373588, 985778285, 1079216985, 1182933942, 1233390840, 1380089599, 1438955980, 1577245256, 1726747176, 1971556570, 2158433970, 2168712227, 2365867884, 2760179198, 2877911960, 2957334855, 3943113140, 4140268797, 4316867940, 4337424454, 4731735768, 5520358396, 5914669710, 6506136681, 6900447995, 7886226280, 8280537594, 8633735880, 8674848908, 10843561135, 11040716792, 11829339420, 13012273362, 13800895990, 15180985589, 16561075188, 17349697816, 20701343985, 21687122270, 23658678840, 26024546724, 27601791980, 30361971178, 32530683405, 33122150376, 41402687970, 43374244540, 45542956767, 52049093448, 55203583960, 60723942356, 65061366810, 75904927945, 82805375940, 86748489080, 91085913534, 121447884712, 130122733620, 151809855890, 165610751880, 182171827068, 227714783835, 260245467240, 303619711780, 364343654136, 455429567670, 607239423560, 910859135340, 1821718270680]

約数ペア:

[(1, 1821718270680), (2, 910859135340), (3, 607239423560), (4, 455429567670), (5, 364343654136), (6, 303619711780), (7, 260245467240), (8, 227714783835), (10, 182171827068), (11, 165610751880), (12, 151809855890), (14, 130122733620), (15, 121447884712), (20, 91085913534), (21, 86748489080), (22, 82805375940), (24, 75904927945), (28, 65061366810), (30, 60723942356), (33, 55203583960), (35, 52049093448), (40, 45542956767), (42, 43374244540), (44, 41402687970), (55, 33122150376), (56, 32530683405), (60, 30361971178), (66, 27601791980), (70, 26024546724), (77, 23658678840), (84, 21687122270), (88, 20701343985), (105, 17349697816), (110, 16561075188), (120, 15180985589), (132, 13800895990), (140, 13012273362), (154, 11829339420), (165, 11040716792), (168, 10843561135), (210, 8674848908), (211, 8633735880), (220, 8280537594), (231, 7886226280), (264, 6900447995), (280, 6506136681), (308, 5914669710), (330, 5520358396), (385, 4731735768), (420, 4337424454), (422, 4316867940), (440, 4140268797), (462, 3943113140), (616, 2957334855), (633, 2877911960), (660, 2760179198), (770, 2365867884), (840, 2168712227), (844, 2158433970), (924, 1971556570), (1055, 1726747176), (1155, 1577245256), (1266, 1438955980), (1320, 1380089599), (1477, 1233390840), (1540, 1182933942), (1688, 1079216985), (1848, 985778285), (2110, 863373588), (2310, 788622628), (2321, 784885080), (2532, 719477990), (2954, 616695420), (3080, 591466971), (3165, 575582392), (4220, 431686794), (4431, 411130280), (4620, 394311314), (4642, 392442540), (5064, 359738995), (5908, 308347710), (6330, 287791196), (6963, 261628360), (7385, 246678168), (8440, 215843397), (8862, 205565140), (9240, 197155657), (9284, 196221270), (11605, 156977016), (11816, 154173855), (12660, 143895598), (13926, 130814180), (14770, 123339084), (16247, 112126440), (17724, 102782570), (18568, 98110635), (22155, 82226056), (23210, 78488508), (25320, 71947799), (27852, 65407090), (29540, 61669542), (32494, 56063220), (34815, 52325672), (35448, 51391285), (44310, 41113028), (46420, 39244254), (48741, 37375480), (55704, 32703545), (59080, 30834771), (64988, 28031610), (69630, 26162836), (81235, 22425288), (88620, 20556514), (92840, 19622127), (97482, 18687740), (129976, 14015805), (139260, 13081418), (162470, 11212644), (177240, 10278257), (194964, 9343870), (243705, 7475096), (278520, 6540709), (324940, 5606322), (389928, 4671935), (487410, 3737548), (649880, 2803161), (934387, 1949640), (974820, 1868774)]