1880744880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9907}}^1$

素因数の和:10043

約数の個数: 160

約数和(自身を含む): 6722855424

約数和(自身を除く): 4842110544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2712, 3164, 3390, 3955, 4520, 4746, 5424, 6328, 6780, 7910, 9040, 9492, 9907, 11865, 12656, 13560, 15820, 18984, 19814, 23730, 27120, 29721, 31640, 37968, 39628, 47460, 49535, 59442, 63280, 69349, 79256, 94920, 99070, 118884, 138698, 148605, 158512, 189840, 198140, 208047, 237768, 277396, 297210, 346745, 396280, 416094, 475536, 554792, 594420, 693490, 792560, 832188, 1040235, 1109584, 1119491, 1188840, 1386980, 1664376, 2080470, 2238982, 2377680, 2773960, 3328752, 3358473, 4160940, 4477964, 5547920, 5597455, 6716946, 7836437, 8321880, 8955928, 11194910, 13433892, 15672874, 16643760, 16792365, 17911856, 22389820, 23509311, 26867784, 31345748, 33584730, 39182185, 44779640, 47018622, 53735568, 62691496, 67169460, 78364370, 89559280, 94037244, 117546555, 125382992, 134338920, 156728740, 188074488, 235093110, 268677840, 313457480, 376148976, 470186220, 626914960, 940372440, 1880744880]

約数ペア:

[(1, 1880744880), (2, 940372440), (3, 626914960), (4, 470186220), (5, 376148976), (6, 313457480), (7, 268677840), (8, 235093110), (10, 188074488), (12, 156728740), (14, 134338920), (15, 125382992), (16, 117546555), (20, 94037244), (21, 89559280), (24, 78364370), (28, 67169460), (30, 62691496), (35, 53735568), (40, 47018622), (42, 44779640), (48, 39182185), (56, 33584730), (60, 31345748), (70, 26867784), (80, 23509311), (84, 22389820), (105, 17911856), (112, 16792365), (113, 16643760), (120, 15672874), (140, 13433892), (168, 11194910), (210, 8955928), (226, 8321880), (240, 7836437), (280, 6716946), (336, 5597455), (339, 5547920), (420, 4477964), (452, 4160940), (560, 3358473), (565, 3328752), (678, 2773960), (791, 2377680), (840, 2238982), (904, 2080470), (1130, 1664376), (1356, 1386980), (1582, 1188840), (1680, 1119491), (1695, 1109584), (1808, 1040235), (2260, 832188), (2373, 792560), (2712, 693490), (3164, 594420), (3390, 554792), (3955, 475536), (4520, 416094), (4746, 396280), (5424, 346745), (6328, 297210), (6780, 277396), (7910, 237768), (9040, 208047), (9492, 198140), (9907, 189840), (11865, 158512), (12656, 148605), (13560, 138698), (15820, 118884), (18984, 99070), (19814, 94920), (23730, 79256), (27120, 69349), (29721, 63280), (31640, 59442), (37968, 49535), (39628, 47460)]