1880640692007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{2161}}^1$

素因数の和:2494

約数の個数: 256

約数和(自身を含む): 3543460577280

約数和(自身を除く): 1662819885273

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 37, 57, 69, 77, 111, 133, 161, 209, 231, 233, 253, 259, 399, 407, 437, 483, 627, 699, 703, 759, 777, 851, 1221, 1311, 1463, 1631, 1771, 2109, 2161, 2553, 2563, 2849, 3059, 4389, 4427, 4807, 4893, 4921, 5313, 5359, 5957, 6483, 7689, 7733, 8547, 8621, 9177, 9361, 13281, 14421, 14763, 15127, 16077, 16169, 17871, 17941, 23199, 23771, 25863, 28083, 30989, 33649, 37513, 41059, 45381, 48507, 48697, 49703, 53823, 54131, 58949, 60347, 65527, 71313, 79957, 92967, 94831, 100947, 101821, 112539, 113183, 123177, 146091, 149109, 162393, 163799, 166397, 176847, 177859, 181041, 196581, 198283, 239871, 284493, 287413, 305463, 339549, 340879, 347921, 412643, 451649, 491397, 499191, 503513, 533577, 546733, 559699, 594849, 663817, 712747, 862239, 879527, 944357, 1022637, 1043763, 1120031, 1146593, 1237929, 1245013, 1354947, 1387981, 1510539, 1519183, 1640199, 1679097, 1801789, 1839011, 1991451, 2138241, 2181113, 2638581, 2833071, 3161543, 3360093, 3439779, 3524591, 3735039, 3767377, 3827131, 4163943, 4557549, 5405367, 5517033, 5538643, 6156689, 6543339, 6610499, 7840217, 9484629, 9566747, 10387927, 10573773, 10634281, 11302131, 11481393, 11580799, 12612523, 12873077, 15267791, 16615929, 16711013, 18470067, 18629981, 19831497, 20229121, 23520651, 26371639, 28700241, 31163781, 31902843, 34742397, 34941209, 37837569, 38619231, 38770501, 41441147, 45803373, 50133039, 55889943, 60687363, 66967229, 72715489, 79114917, 81065593, 104823627, 105234217, 116311503, 116977091, 124323441, 127388789, 130409867, 141603847, 200901687, 204929791, 218146467, 220035181, 243196779, 244588463, 290088029, 315702651, 350931273, 353969639, 382166367, 384353299, 391229601, 424811541, 428489563, 614789373, 660105543, 733765389, 736639519, 870264087, 891721523, 1061908917, 1153059897, 1285468689, 1434508537, 1540246267, 2209918557, 2420386991, 2477787473, 2675164569, 2690473093, 2999426941, 3893666029, 4303525611, 4620738801, 4713385193, 7261160973, 7433362419, 8071419279, 8141301697, 8998280823, 11680998087, 14140155579, 16942708937, 24423905091, 27255662203, 32993696351, 50828126811, 56989111879, 81766986609, 89554318667, 98981089053, 170967335637, 268662956001, 626880230669, 1880640692007]

約数ペア:

[(1, 1880640692007), (3, 626880230669), (7, 268662956001), (11, 170967335637), (19, 98981089053), (21, 89554318667), (23, 81766986609), (33, 56989111879), (37, 50828126811), (57, 32993696351), (69, 27255662203), (77, 24423905091), (111, 16942708937), (133, 14140155579), (161, 11680998087), (209, 8998280823), (231, 8141301697), (233, 8071419279), (253, 7433362419), (259, 7261160973), (399, 4713385193), (407, 4620738801), (437, 4303525611), (483, 3893666029), (627, 2999426941), (699, 2690473093), (703, 2675164569), (759, 2477787473), (777, 2420386991), (851, 2209918557), (1221, 1540246267), (1311, 1434508537), (1463, 1285468689), (1631, 1153059897), (1771, 1061908917), (2109, 891721523), (2161, 870264087), (2553, 736639519), (2563, 733765389), (2849, 660105543), (3059, 614789373), (4389, 428489563), (4427, 424811541), (4807, 391229601), (4893, 384353299), (4921, 382166367), (5313, 353969639), (5359, 350931273), (5957, 315702651), (6483, 290088029), (7689, 244588463), (7733, 243196779), (8547, 220035181), (8621, 218146467), (9177, 204929791), (9361, 200901687), (13281, 141603847), (14421, 130409867), (14763, 127388789), (15127, 124323441), (16077, 116977091), (16169, 116311503), (17871, 105234217), (17941, 104823627), (23199, 81065593), (23771, 79114917), (25863, 72715489), (28083, 66967229), (30989, 60687363), (33649, 55889943), (37513, 50133039), (41059, 45803373), (45381, 41441147), (48507, 38770501), (48697, 38619231), (49703, 37837569), (53823, 34941209), (54131, 34742397), (58949, 31902843), (60347, 31163781), (65527, 28700241), (71313, 26371639), (79957, 23520651), (92967, 20229121), (94831, 19831497), (100947, 18629981), (101821, 18470067), (112539, 16711013), (113183, 16615929), (123177, 15267791), (146091, 12873077), (149109, 12612523), (162393, 11580799), (163799, 11481393), (166397, 11302131), (176847, 10634281), (177859, 10573773), (181041, 10387927), (196581, 9566747), (198283, 9484629), (239871, 7840217), (284493, 6610499), (287413, 6543339), (305463, 6156689), (339549, 5538643), (340879, 5517033), (347921, 5405367), (412643, 4557549), (451649, 4163943), (491397, 3827131), (499191, 3767377), (503513, 3735039), (533577, 3524591), (546733, 3439779), (559699, 3360093), (594849, 3161543), (663817, 2833071), (712747, 2638581), (862239, 2181113), (879527, 2138241), (944357, 1991451), (1022637, 1839011), (1043763, 1801789), (1120031, 1679097), (1146593, 1640199), (1237929, 1519183), (1245013, 1510539), (1354947, 1387981)]