1320267312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1988

約数の個数: 240

約数和(自身を含む): 4635828288

約数和(自身を除く): 3315560976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 112, 117, 126, 144, 156, 159, 168, 182, 208, 212, 234, 252, 273, 312, 318, 336, 364, 371, 424, 468, 477, 504, 546, 624, 636, 689, 728, 742, 819, 848, 936, 954, 1008, 1092, 1113, 1272, 1378, 1456, 1484, 1638, 1872, 1901, 1908, 2067, 2184, 2226, 2544, 2756, 2968, 3276, 3339, 3802, 3816, 4134, 4368, 4452, 4823, 5512, 5703, 5936, 6201, 6552, 6678, 7604, 7632, 8268, 8904, 9646, 11024, 11406, 12402, 13104, 13307, 13356, 14469, 15208, 16536, 17109, 17808, 19292, 22812, 24713, 24804, 26614, 26712, 28938, 30416, 33072, 34218, 38584, 39921, 43407, 45624, 49426, 49608, 53228, 53424, 57876, 68436, 74139, 77168, 79842, 86814, 91248, 98852, 99216, 100753, 106456, 115752, 119763, 136872, 148278, 159684, 172991, 173628, 197704, 201506, 212912, 222417, 231504, 239526, 273744, 296556, 302259, 319368, 345982, 347256, 395408, 403012, 444834, 479052, 518973, 593112, 604518, 638736, 691964, 694512, 705271, 806024, 889668, 906777, 958104, 1037946, 1186224, 1209036, 1309789, 1383928, 1410542, 1556919, 1612048, 1779336, 1813554, 1916208, 2075892, 2115813, 2418072, 2619578, 2767856, 2821084, 3113838, 3558672, 3627108, 3929367, 4151784, 4231626, 4836144, 5239156, 5642168, 6227676, 6347439, 7254216, 7858734, 8303568, 8463252, 9168523, 10478312, 11284336, 11788101, 12455352, 12694878, 14508432, 15717468, 16926504, 18337046, 20956624, 23576202, 24910704, 25389756, 27505569, 31434936, 33853008, 36674092, 47152404, 50779512, 55011138, 62869872, 73348184, 82516707, 94304808, 101559024, 110022276, 146696368, 165033414, 188609616, 220044552, 330066828, 440089104, 660133656, 1320267312]

約数ペア:

[(1, 1320267312), (2, 660133656), (3, 440089104), (4, 330066828), (6, 220044552), (7, 188609616), (8, 165033414), (9, 146696368), (12, 110022276), (13, 101559024), (14, 94304808), (16, 82516707), (18, 73348184), (21, 62869872), (24, 55011138), (26, 50779512), (28, 47152404), (36, 36674092), (39, 33853008), (42, 31434936), (48, 27505569), (52, 25389756), (53, 24910704), (56, 23576202), (63, 20956624), (72, 18337046), (78, 16926504), (84, 15717468), (91, 14508432), (104, 12694878), (106, 12455352), (112, 11788101), (117, 11284336), (126, 10478312), (144, 9168523), (156, 8463252), (159, 8303568), (168, 7858734), (182, 7254216), (208, 6347439), (212, 6227676), (234, 5642168), (252, 5239156), (273, 4836144), (312, 4231626), (318, 4151784), (336, 3929367), (364, 3627108), (371, 3558672), (424, 3113838), (468, 2821084), (477, 2767856), (504, 2619578), (546, 2418072), (624, 2115813), (636, 2075892), (689, 1916208), (728, 1813554), (742, 1779336), (819, 1612048), (848, 1556919), (936, 1410542), (954, 1383928), (1008, 1309789), (1092, 1209036), (1113, 1186224), (1272, 1037946), (1378, 958104), (1456, 906777), (1484, 889668), (1638, 806024), (1872, 705271), (1901, 694512), (1908, 691964), (2067, 638736), (2184, 604518), (2226, 593112), (2544, 518973), (2756, 479052), (2968, 444834), (3276, 403012), (3339, 395408), (3802, 347256), (3816, 345982), (4134, 319368), (4368, 302259), (4452, 296556), (4823, 273744), (5512, 239526), (5703, 231504), (5936, 222417), (6201, 212912), (6552, 201506), (6678, 197704), (7604, 173628), (7632, 172991), (8268, 159684), (8904, 148278), (9646, 136872), (11024, 119763), (11406, 115752), (12402, 106456), (13104, 100753), (13307, 99216), (13356, 98852), (14469, 91248), (15208, 86814), (16536, 79842), (17109, 77168), (17808, 74139), (19292, 68436), (22812, 57876), (24713, 53424), (24804, 53228), (26614, 49608), (26712, 49426), (28938, 45624), (30416, 43407), (33072, 39921), (34218, 38584)]