1880649072

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 240

約数和(自身を含む): 5875740000

約数和(自身を除く): 3995090928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 59, 68, 72, 87, 102, 116, 118, 136, 144, 153, 174, 177, 204, 232, 236, 261, 272, 306, 348, 354, 408, 449, 464, 472, 493, 522, 531, 612, 696, 708, 816, 898, 944, 986, 1003, 1044, 1062, 1224, 1347, 1392, 1416, 1479, 1711, 1796, 1972, 2006, 2088, 2124, 2448, 2694, 2832, 2958, 3009, 3422, 3592, 3944, 4012, 4041, 4176, 4248, 4437, 5133, 5388, 5916, 6018, 6844, 7184, 7633, 7888, 8024, 8082, 8496, 8874, 9027, 10266, 10776, 11832, 12036, 13021, 13688, 15266, 15399, 16048, 16164, 17748, 18054, 20532, 21552, 22899, 23664, 24072, 26042, 26491, 27376, 29087, 30532, 30798, 32328, 35496, 36108, 39063, 41064, 45798, 48144, 52084, 52982, 58174, 61064, 61596, 64656, 68697, 70992, 72216, 78126, 79473, 82128, 87261, 91596, 104168, 105964, 116348, 117189, 122128, 123192, 137394, 144432, 156252, 158946, 174522, 183192, 208336, 211928, 221357, 232696, 234378, 238419, 246384, 261783, 274788, 312504, 317892, 349044, 366384, 423856, 442714, 450347, 465392, 468756, 476838, 523566, 549576, 625008, 635784, 664071, 698088, 768239, 885428, 900694, 937512, 953676, 1047132, 1099152, 1271568, 1328142, 1351041, 1396176, 1536478, 1770856, 1801388, 1875024, 1907352, 1992213, 2094264, 2304717, 2656284, 2702082, 3072956, 3541712, 3602776, 3814704, 3984426, 4053123, 4188528, 4609434, 5312568, 5404164, 6145912, 6914151, 7205552, 7968852, 8106246, 9218868, 10625136, 10808328, 12291824, 13060063, 13828302, 15937704, 16212492, 18437736, 21616656, 26120126, 27656604, 31875408, 32424984, 36875472, 39180189, 52240252, 55313208, 64849968, 78360378, 104480504, 110626416, 117540567, 156720756, 208961008, 235081134, 313441512, 470162268, 626883024, 940324536, 1880649072]

約数ペア:

[(1, 1880649072), (2, 940324536), (3, 626883024), (4, 470162268), (6, 313441512), (8, 235081134), (9, 208961008), (12, 156720756), (16, 117540567), (17, 110626416), (18, 104480504), (24, 78360378), (29, 64849968), (34, 55313208), (36, 52240252), (48, 39180189), (51, 36875472), (58, 32424984), (59, 31875408), (68, 27656604), (72, 26120126), (87, 21616656), (102, 18437736), (116, 16212492), (118, 15937704), (136, 13828302), (144, 13060063), (153, 12291824), (174, 10808328), (177, 10625136), (204, 9218868), (232, 8106246), (236, 7968852), (261, 7205552), (272, 6914151), (306, 6145912), (348, 5404164), (354, 5312568), (408, 4609434), (449, 4188528), (464, 4053123), (472, 3984426), (493, 3814704), (522, 3602776), (531, 3541712), (612, 3072956), (696, 2702082), (708, 2656284), (816, 2304717), (898, 2094264), (944, 1992213), (986, 1907352), (1003, 1875024), (1044, 1801388), (1062, 1770856), (1224, 1536478), (1347, 1396176), (1392, 1351041), (1416, 1328142), (1479, 1271568), (1711, 1099152), (1796, 1047132), (1972, 953676), (2006, 937512), (2088, 900694), (2124, 885428), (2448, 768239), (2694, 698088), (2832, 664071), (2958, 635784), (3009, 625008), (3422, 549576), (3592, 523566), (3944, 476838), (4012, 468756), (4041, 465392), (4176, 450347), (4248, 442714), (4437, 423856), (5133, 366384), (5388, 349044), (5916, 317892), (6018, 312504), (6844, 274788), (7184, 261783), (7633, 246384), (7888, 238419), (8024, 234378), (8082, 232696), (8496, 221357), (8874, 211928), (9027, 208336), (10266, 183192), (10776, 174522), (11832, 158946), (12036, 156252), (13021, 144432), (13688, 137394), (15266, 123192), (15399, 122128), (16048, 117189), (16164, 116348), (17748, 105964), (18054, 104168), (20532, 91596), (21552, 87261), (22899, 82128), (23664, 79473), (24072, 78126), (26042, 72216), (26491, 70992), (27376, 68697), (29087, 64656), (30532, 61596), (30798, 61064), (32328, 58174), (35496, 52982), (36108, 52084), (39063, 48144), (41064, 45798)]