12930329720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8447}}^1$

素因数の和:8554

約数の個数: 192

約数和(自身を含む): 37444239360

約数和(自身を除く): 24513909640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 71, 77, 88, 98, 110, 140, 142, 154, 196, 220, 245, 280, 284, 308, 355, 385, 392, 440, 490, 497, 539, 568, 616, 710, 770, 781, 980, 994, 1078, 1420, 1540, 1562, 1960, 1988, 2156, 2485, 2695, 2840, 3080, 3124, 3479, 3905, 3976, 4312, 4970, 5390, 5467, 6248, 6958, 7810, 8447, 9940, 10780, 10934, 13916, 15620, 16894, 17395, 19880, 21560, 21868, 27335, 27832, 31240, 33788, 34790, 38269, 42235, 43736, 54670, 59129, 67576, 69580, 76538, 84470, 92917, 109340, 118258, 139160, 153076, 168940, 185834, 191345, 218680, 236516, 295645, 306152, 337880, 371668, 382690, 413903, 464585, 473032, 591290, 599737, 650419, 743336, 765380, 827806, 929170, 1182580, 1199474, 1300838, 1530760, 1655612, 1858340, 2069515, 2365160, 2398948, 2601676, 2998685, 3252095, 3311224, 3716680, 4139030, 4198159, 4552933, 4797896, 5203352, 5997370, 6504190, 6597107, 8278060, 8396318, 9105866, 11994740, 13008380, 13194214, 16556120, 16792636, 18211732, 20990795, 22764665, 23989480, 26016760, 26388428, 29387113, 32985535, 33585272, 36423464, 41981590, 45529330, 46179749, 52776856, 58774226, 65971070, 83963180, 91058660, 92359498, 117548452, 131942140, 146935565, 167926360, 182117320, 184718996, 230898745, 235096904, 263884280, 293871130, 323258243, 369437992, 461797490, 587742260, 646516486, 923594980, 1175484520, 1293032972, 1616291215, 1847189960, 2586065944, 3232582430, 6465164860, 12930329720]

約数ペア:

[(1, 12930329720), (2, 6465164860), (4, 3232582430), (5, 2586065944), (7, 1847189960), (8, 1616291215), (10, 1293032972), (11, 1175484520), (14, 923594980), (20, 646516486), (22, 587742260), (28, 461797490), (35, 369437992), (40, 323258243), (44, 293871130), (49, 263884280), (55, 235096904), (56, 230898745), (70, 184718996), (71, 182117320), (77, 167926360), (88, 146935565), (98, 131942140), (110, 117548452), (140, 92359498), (142, 91058660), (154, 83963180), (196, 65971070), (220, 58774226), (245, 52776856), (280, 46179749), (284, 45529330), (308, 41981590), (355, 36423464), (385, 33585272), (392, 32985535), (440, 29387113), (490, 26388428), (497, 26016760), (539, 23989480), (568, 22764665), (616, 20990795), (710, 18211732), (770, 16792636), (781, 16556120), (980, 13194214), (994, 13008380), (1078, 11994740), (1420, 9105866), (1540, 8396318), (1562, 8278060), (1960, 6597107), (1988, 6504190), (2156, 5997370), (2485, 5203352), (2695, 4797896), (2840, 4552933), (3080, 4198159), (3124, 4139030), (3479, 3716680), (3905, 3311224), (3976, 3252095), (4312, 2998685), (4970, 2601676), (5390, 2398948), (5467, 2365160), (6248, 2069515), (6958, 1858340), (7810, 1655612), (8447, 1530760), (9940, 1300838), (10780, 1199474), (10934, 1182580), (13916, 929170), (15620, 827806), (16894, 765380), (17395, 743336), (19880, 650419), (21560, 599737), (21868, 591290), (27335, 473032), (27832, 464585), (31240, 413903), (33788, 382690), (34790, 371668), (38269, 337880), (42235, 306152), (43736, 295645), (54670, 236516), (59129, 218680), (67576, 191345), (69580, 185834), (76538, 168940), (84470, 153076), (92917, 139160), (109340, 118258)]