2783271960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64969}}^1$

素因数の和:65010

約数の個数: 192

約数和(自身を含む): 10946145600

約数和(自身を除く): 8162873640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 42840, 64969, 129938, 194907, 259876, 324845, 389814, 454783, 519752, 584721, 649690, 779628, 909566, 974535, 1104473, 1169442, 1299380, 1364349, 1559256, 1819132, 1949070, 2208946, 2273915, 2338884, 2598760, 2728698, 2923605, 3313419, 3638264, 3898140, 4093047, 4417892, 4547830, 4677768, 5457396, 5522365, 5847210, 6626838, 6821745, 7731311, 7796280, 8186094, 8835784, 9095660, 9940257, 10914792, 11044730, 11694420, 13253676, 13643490, 15462622, 16372188, 16567095, 18191320, 19880514, 20465235, 22089460, 23193933, 23388840, 26507352, 27286980, 30925244, 32744376, 33134190, 38656555, 39761028, 40930470, 44178920, 46387866, 49701285, 54573960, 61850488, 66268380, 69581799, 77313110, 79522056, 81860940, 92775732, 99402570, 115969665, 132536760, 139163598, 154626220, 163721880, 185551464, 198805140, 231939330, 278327196, 309252440, 347908995, 397610280, 463878660, 556654392, 695817990, 927757320, 1391635980, 2783271960]

約数ペア:

[(1, 2783271960), (2, 1391635980), (3, 927757320), (4, 695817990), (5, 556654392), (6, 463878660), (7, 397610280), (8, 347908995), (9, 309252440), (10, 278327196), (12, 231939330), (14, 198805140), (15, 185551464), (17, 163721880), (18, 154626220), (20, 139163598), (21, 132536760), (24, 115969665), (28, 99402570), (30, 92775732), (34, 81860940), (35, 79522056), (36, 77313110), (40, 69581799), (42, 66268380), (45, 61850488), (51, 54573960), (56, 49701285), (60, 46387866), (63, 44178920), (68, 40930470), (70, 39761028), (72, 38656555), (84, 33134190), (85, 32744376), (90, 30925244), (102, 27286980), (105, 26507352), (119, 23388840), (120, 23193933), (126, 22089460), (136, 20465235), (140, 19880514), (153, 18191320), (168, 16567095), (170, 16372188), (180, 15462622), (204, 13643490), (210, 13253676), (238, 11694420), (252, 11044730), (255, 10914792), (280, 9940257), (306, 9095660), (315, 8835784), (340, 8186094), (357, 7796280), (360, 7731311), (408, 6821745), (420, 6626838), (476, 5847210), (504, 5522365), (510, 5457396), (595, 4677768), (612, 4547830), (630, 4417892), (680, 4093047), (714, 3898140), (765, 3638264), (840, 3313419), (952, 2923605), (1020, 2728698), (1071, 2598760), (1190, 2338884), (1224, 2273915), (1260, 2208946), (1428, 1949070), (1530, 1819132), (1785, 1559256), (2040, 1364349), (2142, 1299380), (2380, 1169442), (2520, 1104473), (2856, 974535), (3060, 909566), (3570, 779628), (4284, 649690), (4760, 584721), (5355, 519752), (6120, 454783), (7140, 389814), (8568, 324845), (10710, 259876), (14280, 194907), (21420, 129938), (42840, 64969)]