2015969904

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 240

約数和(自身を含む): 6396420960

約数和(自身を除く): 4380451056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 104, 106, 108, 117, 144, 156, 159, 169, 208, 212, 216, 234, 312, 318, 338, 351, 424, 432, 468, 477, 507, 521, 624, 636, 676, 689, 702, 848, 936, 954, 1014, 1042, 1272, 1352, 1378, 1404, 1431, 1521, 1563, 1872, 1908, 2028, 2067, 2084, 2544, 2704, 2756, 2808, 2862, 3042, 3126, 3816, 4056, 4134, 4168, 4563, 4689, 5512, 5616, 5724, 6084, 6201, 6252, 6773, 7632, 8112, 8268, 8336, 8957, 9126, 9378, 11024, 11448, 12168, 12402, 12504, 13546, 14067, 16536, 17914, 18252, 18603, 18756, 20319, 22896, 24336, 24804, 25008, 26871, 27092, 27613, 28134, 33072, 35828, 36504, 37206, 37512, 40638, 49608, 53742, 54184, 55226, 56268, 60957, 71656, 73008, 74412, 75024, 80613, 81276, 82839, 88049, 99216, 107484, 108368, 110452, 112536, 121914, 143312, 148824, 161226, 162552, 165678, 176098, 182871, 214968, 220904, 225072, 241839, 243828, 248517, 264147, 297648, 322452, 325104, 331356, 352196, 358969, 365742, 429936, 441808, 483678, 487656, 497034, 528294, 644904, 662712, 704392, 717938, 731484, 745551, 792441, 967356, 975312, 994068, 1056588, 1076907, 1289808, 1325424, 1408784, 1435876, 1462968, 1491102, 1584882, 1934712, 1988136, 2113176, 2153814, 2377323, 2871752, 2925936, 2982204, 3169764, 3230721, 3869424, 3976272, 4226352, 4307628, 4666597, 4754646, 5743504, 5964408, 6339528, 6461442, 8615256, 9333194, 9509292, 9692163, 11928816, 12679056, 12922884, 13999791, 17230512, 18666388, 19018584, 19384326, 25845768, 27999582, 37332776, 38037168, 38768652, 41999373, 51691536, 55999164, 74665552, 77537304, 83998746, 111998328, 125998119, 155074608, 167997492, 223996656, 251996238, 335994984, 503992476, 671989968, 1007984952, 2015969904]

約数ペア:

[(1, 2015969904), (2, 1007984952), (3, 671989968), (4, 503992476), (6, 335994984), (8, 251996238), (9, 223996656), (12, 167997492), (13, 155074608), (16, 125998119), (18, 111998328), (24, 83998746), (26, 77537304), (27, 74665552), (36, 55999164), (39, 51691536), (48, 41999373), (52, 38768652), (53, 38037168), (54, 37332776), (72, 27999582), (78, 25845768), (104, 19384326), (106, 19018584), (108, 18666388), (117, 17230512), (144, 13999791), (156, 12922884), (159, 12679056), (169, 11928816), (208, 9692163), (212, 9509292), (216, 9333194), (234, 8615256), (312, 6461442), (318, 6339528), (338, 5964408), (351, 5743504), (424, 4754646), (432, 4666597), (468, 4307628), (477, 4226352), (507, 3976272), (521, 3869424), (624, 3230721), (636, 3169764), (676, 2982204), (689, 2925936), (702, 2871752), (848, 2377323), (936, 2153814), (954, 2113176), (1014, 1988136), (1042, 1934712), (1272, 1584882), (1352, 1491102), (1378, 1462968), (1404, 1435876), (1431, 1408784), (1521, 1325424), (1563, 1289808), (1872, 1076907), (1908, 1056588), (2028, 994068), (2067, 975312), (2084, 967356), (2544, 792441), (2704, 745551), (2756, 731484), (2808, 717938), (2862, 704392), (3042, 662712), (3126, 644904), (3816, 528294), (4056, 497034), (4134, 487656), (4168, 483678), (4563, 441808), (4689, 429936), (5512, 365742), (5616, 358969), (5724, 352196), (6084, 331356), (6201, 325104), (6252, 322452), (6773, 297648), (7632, 264147), (8112, 248517), (8268, 243828), (8336, 241839), (8957, 225072), (9126, 220904), (9378, 214968), (11024, 182871), (11448, 176098), (12168, 165678), (12402, 162552), (12504, 161226), (13546, 148824), (14067, 143312), (16536, 121914), (17914, 112536), (18252, 110452), (18603, 108368), (18756, 107484), (20319, 99216), (22896, 88049), (24336, 82839), (24804, 81276), (25008, 80613), (26871, 75024), (27092, 74412), (27613, 73008), (28134, 71656), (33072, 60957), (35828, 56268), (36504, 55226), (37206, 54184), (37512, 53742), (40638, 49608)]