1320694704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 240

約数和(自身を含む): 4387219200

約数和(自身を除く): 3066524496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 59, 63, 72, 84, 106, 112, 118, 126, 144, 159, 168, 177, 212, 236, 252, 318, 336, 354, 371, 413, 419, 424, 472, 477, 504, 531, 636, 708, 742, 826, 838, 848, 944, 954, 1008, 1062, 1113, 1239, 1257, 1272, 1416, 1484, 1652, 1676, 1908, 2124, 2226, 2478, 2514, 2544, 2832, 2933, 2968, 3127, 3304, 3339, 3352, 3717, 3771, 3816, 4248, 4452, 4956, 5028, 5866, 5936, 6254, 6608, 6678, 6704, 7434, 7542, 7632, 8496, 8799, 8904, 9381, 9912, 10056, 11732, 12508, 13356, 14868, 15084, 17598, 17808, 18762, 19824, 20112, 21889, 22207, 23464, 24721, 25016, 26397, 26712, 28143, 29736, 30168, 35196, 37524, 43778, 44414, 46928, 49442, 50032, 52794, 53424, 56286, 59472, 60336, 65667, 66621, 70392, 74163, 75048, 87556, 88828, 98884, 105588, 112572, 131334, 133242, 140784, 148326, 150096, 155449, 173047, 175112, 177656, 197001, 197768, 199863, 211176, 222489, 225144, 262668, 266484, 296652, 310898, 346094, 350224, 355312, 394002, 395536, 399726, 422352, 444978, 450288, 466347, 519141, 525336, 532968, 593304, 621796, 692188, 788004, 799452, 889956, 932694, 1038282, 1050672, 1065936, 1186608, 1243592, 1310213, 1384376, 1399041, 1557423, 1576008, 1598904, 1779912, 1865388, 2076564, 2487184, 2620426, 2768752, 2798082, 3114846, 3152016, 3197808, 3559824, 3730776, 3930639, 4153128, 5240852, 5596164, 6229692, 7461552, 7861278, 8306256, 9171491, 10481704, 11192328, 11791917, 12459384, 15722556, 18342982, 20963408, 22384656, 23583834, 24918768, 27514473, 31445112, 36685964, 47167668, 55028946, 62890224, 73371928, 82543419, 94335336, 110057892, 146743856, 165086838, 188670672, 220115784, 330173676, 440231568, 660347352, 1320694704]

約数ペア:

[(1, 1320694704), (2, 660347352), (3, 440231568), (4, 330173676), (6, 220115784), (7, 188670672), (8, 165086838), (9, 146743856), (12, 110057892), (14, 94335336), (16, 82543419), (18, 73371928), (21, 62890224), (24, 55028946), (28, 47167668), (36, 36685964), (42, 31445112), (48, 27514473), (53, 24918768), (56, 23583834), (59, 22384656), (63, 20963408), (72, 18342982), (84, 15722556), (106, 12459384), (112, 11791917), (118, 11192328), (126, 10481704), (144, 9171491), (159, 8306256), (168, 7861278), (177, 7461552), (212, 6229692), (236, 5596164), (252, 5240852), (318, 4153128), (336, 3930639), (354, 3730776), (371, 3559824), (413, 3197808), (419, 3152016), (424, 3114846), (472, 2798082), (477, 2768752), (504, 2620426), (531, 2487184), (636, 2076564), (708, 1865388), (742, 1779912), (826, 1598904), (838, 1576008), (848, 1557423), (944, 1399041), (954, 1384376), (1008, 1310213), (1062, 1243592), (1113, 1186608), (1239, 1065936), (1257, 1050672), (1272, 1038282), (1416, 932694), (1484, 889956), (1652, 799452), (1676, 788004), (1908, 692188), (2124, 621796), (2226, 593304), (2478, 532968), (2514, 525336), (2544, 519141), (2832, 466347), (2933, 450288), (2968, 444978), (3127, 422352), (3304, 399726), (3339, 395536), (3352, 394002), (3717, 355312), (3771, 350224), (3816, 346094), (4248, 310898), (4452, 296652), (4956, 266484), (5028, 262668), (5866, 225144), (5936, 222489), (6254, 211176), (6608, 199863), (6678, 197768), (6704, 197001), (7434, 177656), (7542, 175112), (7632, 173047), (8496, 155449), (8799, 150096), (8904, 148326), (9381, 140784), (9912, 133242), (10056, 131334), (11732, 112572), (12508, 105588), (13356, 98884), (14868, 88828), (15084, 87556), (17598, 75048), (17808, 74163), (18762, 70392), (19824, 66621), (20112, 65667), (21889, 60336), (22207, 59472), (23464, 56286), (24721, 53424), (25016, 52794), (26397, 50032), (26712, 49442), (28143, 46928), (29736, 44414), (30168, 43778), (35196, 37524)]