620800752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:791

約数の個数: 160

約数和(自身を含む): 1899878400

約数和(自身を除く): 1279077648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 149, 156, 176, 208, 264, 286, 298, 312, 429, 447, 528, 572, 596, 607, 624, 858, 894, 1144, 1192, 1214, 1639, 1716, 1788, 1821, 1937, 2288, 2384, 2428, 3278, 3432, 3576, 3642, 3874, 4856, 4917, 5811, 6556, 6677, 6864, 7152, 7284, 7748, 7891, 9712, 9834, 11622, 13112, 13354, 14568, 15496, 15782, 19668, 20031, 21307, 23244, 23673, 26224, 26708, 29136, 30992, 31564, 39336, 40062, 42614, 46488, 47346, 53416, 63128, 63921, 78672, 80124, 85228, 86801, 90443, 92976, 94692, 106832, 126256, 127842, 160248, 170456, 173602, 180886, 189384, 255684, 260403, 271329, 320496, 340912, 347204, 361772, 378768, 511368, 520806, 542658, 694408, 723544, 994873, 1022736, 1041612, 1085316, 1175759, 1388816, 1447088, 1989746, 2083224, 2170632, 2351518, 2984619, 3527277, 3979492, 4166448, 4341264, 4703036, 5969238, 7054554, 7958984, 9406072, 11938476, 12933349, 14109108, 15917968, 18812144, 23876952, 25866698, 28218216, 38800047, 47753904, 51733396, 56436432, 77600094, 103466792, 155200188, 206933584, 310400376, 620800752]

約数ペア:

[(1, 620800752), (2, 310400376), (3, 206933584), (4, 155200188), (6, 103466792), (8, 77600094), (11, 56436432), (12, 51733396), (13, 47753904), (16, 38800047), (22, 28218216), (24, 25866698), (26, 23876952), (33, 18812144), (39, 15917968), (44, 14109108), (48, 12933349), (52, 11938476), (66, 9406072), (78, 7958984), (88, 7054554), (104, 5969238), (132, 4703036), (143, 4341264), (149, 4166448), (156, 3979492), (176, 3527277), (208, 2984619), (264, 2351518), (286, 2170632), (298, 2083224), (312, 1989746), (429, 1447088), (447, 1388816), (528, 1175759), (572, 1085316), (596, 1041612), (607, 1022736), (624, 994873), (858, 723544), (894, 694408), (1144, 542658), (1192, 520806), (1214, 511368), (1639, 378768), (1716, 361772), (1788, 347204), (1821, 340912), (1937, 320496), (2288, 271329), (2384, 260403), (2428, 255684), (3278, 189384), (3432, 180886), (3576, 173602), (3642, 170456), (3874, 160248), (4856, 127842), (4917, 126256), (5811, 106832), (6556, 94692), (6677, 92976), (6864, 90443), (7152, 86801), (7284, 85228), (7748, 80124), (7891, 78672), (9712, 63921), (9834, 63128), (11622, 53416), (13112, 47346), (13354, 46488), (14568, 42614), (15496, 40062), (15782, 39336), (19668, 31564), (20031, 30992), (21307, 29136), (23244, 26708), (23673, 26224)]