339946320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 1240688448

約数和(自身を除く): 900742128

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 137, 140, 147, 168, 196, 210, 211, 240, 245, 274, 280, 294, 336, 392, 411, 420, 422, 490, 548, 560, 588, 633, 685, 735, 784, 822, 840, 844, 959, 980, 1055, 1096, 1176, 1266, 1370, 1470, 1477, 1644, 1680, 1688, 1918, 1960, 2055, 2110, 2192, 2352, 2532, 2740, 2877, 2940, 2954, 3165, 3288, 3376, 3836, 3920, 4110, 4220, 4431, 4795, 5064, 5480, 5754, 5880, 5908, 6330, 6576, 6713, 7385, 7672, 8220, 8440, 8862, 9590, 10128, 10339, 10960, 11508, 11760, 11816, 12660, 13426, 14385, 14770, 15344, 16440, 16880, 17724, 19180, 20139, 20678, 22155, 23016, 23632, 25320, 26852, 28770, 28907, 29540, 31017, 32880, 33565, 35448, 38360, 40278, 41356, 44310, 46032, 50640, 51695, 53704, 57540, 57814, 59080, 62034, 67130, 70896, 76720, 80556, 82712, 86721, 88620, 100695, 103390, 107408, 115080, 115628, 118160, 124068, 134260, 144535, 155085, 161112, 165424, 173442, 177240, 201390, 202349, 206780, 230160, 231256, 248136, 268520, 289070, 310170, 322224, 346884, 354480, 402780, 404698, 413560, 433605, 462512, 496272, 537040, 578140, 607047, 620340, 693768, 805560, 809396, 827120, 867210, 1011745, 1156280, 1214094, 1240680, 1387536, 1416443, 1611120, 1618792, 1734420, 2023490, 2312560, 2428188, 2481360, 2832886, 3035235, 3237584, 3468840, 4046980, 4249329, 4856376, 5665772, 6070470, 6937680, 7082215, 8093960, 8498658, 9712752, 11331544, 12140940, 14164430, 16187920, 16997316, 21246645, 22663088, 24281880, 28328860, 33994632, 42493290, 48563760, 56657720, 67989264, 84986580, 113315440, 169973160, 339946320]

約数ペア:

[(1, 339946320), (2, 169973160), (3, 113315440), (4, 84986580), (5, 67989264), (6, 56657720), (7, 48563760), (8, 42493290), (10, 33994632), (12, 28328860), (14, 24281880), (15, 22663088), (16, 21246645), (20, 16997316), (21, 16187920), (24, 14164430), (28, 12140940), (30, 11331544), (35, 9712752), (40, 8498658), (42, 8093960), (48, 7082215), (49, 6937680), (56, 6070470), (60, 5665772), (70, 4856376), (80, 4249329), (84, 4046980), (98, 3468840), (105, 3237584), (112, 3035235), (120, 2832886), (137, 2481360), (140, 2428188), (147, 2312560), (168, 2023490), (196, 1734420), (210, 1618792), (211, 1611120), (240, 1416443), (245, 1387536), (274, 1240680), (280, 1214094), (294, 1156280), (336, 1011745), (392, 867210), (411, 827120), (420, 809396), (422, 805560), (490, 693768), (548, 620340), (560, 607047), (588, 578140), (633, 537040), (685, 496272), (735, 462512), (784, 433605), (822, 413560), (840, 404698), (844, 402780), (959, 354480), (980, 346884), (1055, 322224), (1096, 310170), (1176, 289070), (1266, 268520), (1370, 248136), (1470, 231256), (1477, 230160), (1644, 206780), (1680, 202349), (1688, 201390), (1918, 177240), (1960, 173442), (2055, 165424), (2110, 161112), (2192, 155085), (2352, 144535), (2532, 134260), (2740, 124068), (2877, 118160), (2940, 115628), (2954, 115080), (3165, 107408), (3288, 103390), (3376, 100695), (3836, 88620), (3920, 86721), (4110, 82712), (4220, 80556), (4431, 76720), (4795, 70896), (5064, 67130), (5480, 62034), (5754, 59080), (5880, 57814), (5908, 57540), (6330, 53704), (6576, 51695), (6713, 50640), (7385, 46032), (7672, 44310), (8220, 41356), (8440, 40278), (8862, 38360), (9590, 35448), (10128, 33565), (10339, 32880), (10960, 31017), (11508, 29540), (11760, 28907), (11816, 28770), (12660, 26852), (13426, 25320), (14385, 23632), (14770, 23016), (15344, 22155), (16440, 20678), (16880, 20139), (17724, 19180)]