8405245037420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{3285943}}^1$

素因数の和:3286132

約数の個数: 144

約数和(自身を含む): 22320024351744

約数和(自身を除く): 13914779314324

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 151, 154, 220, 242, 302, 308, 385, 484, 604, 605, 755, 770, 847, 1057, 1210, 1510, 1540, 1661, 1694, 2114, 2420, 3020, 3322, 3388, 4228, 4235, 5285, 6644, 8305, 8470, 10570, 11627, 16610, 16940, 18271, 21140, 23254, 33220, 36542, 46508, 58135, 73084, 91355, 116270, 127897, 182710, 232540, 255794, 365420, 511588, 639485, 1278970, 2557940, 3285943, 6571886, 13143772, 16429715, 23001601, 32859430, 36145373, 46003202, 65718860, 72290746, 92006404, 115008005, 144581492, 180726865, 230016010, 253017611, 361453730, 397599103, 460032020, 496177393, 506035222, 722907460, 795198206, 992354786, 1012070444, 1265088055, 1590396412, 1984709572, 1987995515, 2480886965, 2530176110, 2783193721, 3473241751, 3975991030, 4961773930, 5060352220, 5457951323, 5566387442, 6946483502, 7951982060, 9923547860, 10915902646, 11132774884, 13892967004, 13915968605, 17366208755, 21831805292, 27289756615, 27831937210, 34732417510, 38205659261, 54579513230, 55663874420, 60037464553, 69464835020, 76411318522, 109159026460, 120074929106, 152822637044, 191028296305, 240149858212, 300187322765, 382056592610, 420262251871, 600374645530, 764113185220, 840524503742, 1200749291060, 1681049007484, 2101311259355, 4202622518710, 8405245037420]

約数ペア:

[(1, 8405245037420), (2, 4202622518710), (4, 2101311259355), (5, 1681049007484), (7, 1200749291060), (10, 840524503742), (11, 764113185220), (14, 600374645530), (20, 420262251871), (22, 382056592610), (28, 300187322765), (35, 240149858212), (44, 191028296305), (55, 152822637044), (70, 120074929106), (77, 109159026460), (110, 76411318522), (121, 69464835020), (140, 60037464553), (151, 55663874420), (154, 54579513230), (220, 38205659261), (242, 34732417510), (302, 27831937210), (308, 27289756615), (385, 21831805292), (484, 17366208755), (604, 13915968605), (605, 13892967004), (755, 11132774884), (770, 10915902646), (847, 9923547860), (1057, 7951982060), (1210, 6946483502), (1510, 5566387442), (1540, 5457951323), (1661, 5060352220), (1694, 4961773930), (2114, 3975991030), (2420, 3473241751), (3020, 2783193721), (3322, 2530176110), (3388, 2480886965), (4228, 1987995515), (4235, 1984709572), (5285, 1590396412), (6644, 1265088055), (8305, 1012070444), (8470, 992354786), (10570, 795198206), (11627, 722907460), (16610, 506035222), (16940, 496177393), (18271, 460032020), (21140, 397599103), (23254, 361453730), (33220, 253017611), (36542, 230016010), (46508, 180726865), (58135, 144581492), (73084, 115008005), (91355, 92006404), (116270, 72290746), (127897, 65718860), (182710, 46003202), (232540, 36145373), (255794, 32859430), (365420, 23001601), (511588, 16429715), (639485, 13143772), (1278970, 6571886), (2557940, 3285943)]