12160808520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149249}}^1$

素因数の和:149367

約数の個数: 128

約数和(自身を含む): 42124320000

約数和(自身を除く): 29963511480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 20370, 27160, 40740, 81480, 149249, 298498, 447747, 596996, 746245, 895494, 1044743, 1193992, 1492490, 1790988, 2089486, 2238735, 2984980, 3134229, 3581976, 4178972, 4477470, 5223715, 5969960, 6268458, 8357944, 8954940, 10447430, 12536916, 14477153, 15671145, 17909880, 20894860, 25073832, 28954306, 31342290, 41789720, 43431459, 57908612, 62684580, 72385765, 86862918, 101340071, 115817224, 125369160, 144771530, 173725836, 202680142, 217157295, 289543060, 304020213, 347451672, 405360284, 434314590, 506700355, 579086120, 608040426, 810720568, 868629180, 1013400710, 1216080852, 1520101065, 1737258360, 2026801420, 2432161704, 3040202130, 4053602840, 6080404260, 12160808520]

約数ペア:

[(1, 12160808520), (2, 6080404260), (3, 4053602840), (4, 3040202130), (5, 2432161704), (6, 2026801420), (7, 1737258360), (8, 1520101065), (10, 1216080852), (12, 1013400710), (14, 868629180), (15, 810720568), (20, 608040426), (21, 579086120), (24, 506700355), (28, 434314590), (30, 405360284), (35, 347451672), (40, 304020213), (42, 289543060), (56, 217157295), (60, 202680142), (70, 173725836), (84, 144771530), (97, 125369160), (105, 115817224), (120, 101340071), (140, 86862918), (168, 72385765), (194, 62684580), (210, 57908612), (280, 43431459), (291, 41789720), (388, 31342290), (420, 28954306), (485, 25073832), (582, 20894860), (679, 17909880), (776, 15671145), (840, 14477153), (970, 12536916), (1164, 10447430), (1358, 8954940), (1455, 8357944), (1940, 6268458), (2037, 5969960), (2328, 5223715), (2716, 4477470), (2910, 4178972), (3395, 3581976), (3880, 3134229), (4074, 2984980), (5432, 2238735), (5820, 2089486), (6790, 1790988), (8148, 1492490), (10185, 1193992), (11640, 1044743), (13580, 895494), (16296, 746245), (20370, 596996), (27160, 447747), (40740, 298498), (81480, 149249)]