135383647360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{61871}}^1$

素因数の和:62166

約数の個数: 128

約数和(自身を含む): 349878735360

約数和(自身を除く): 214495088000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 263, 320, 416, 520, 526, 640, 832, 1040, 1052, 1315, 1664, 2080, 2104, 2630, 3419, 4160, 4208, 5260, 6838, 8320, 8416, 10520, 13676, 16832, 17095, 21040, 27352, 33664, 34190, 42080, 54704, 61871, 68380, 84160, 109408, 123742, 136760, 168320, 218816, 247484, 273520, 309355, 437632, 494968, 547040, 618710, 804323, 989936, 1094080, 1237420, 1608646, 1979872, 2188160, 2474840, 3217292, 3959744, 4021615, 4949680, 6434584, 7919488, 8043230, 9899360, 12869168, 16086460, 16272073, 19798720, 25738336, 32172920, 32544146, 39597440, 51476672, 64345840, 65088292, 81360365, 102953344, 128691680, 130176584, 162720730, 211536949, 257383360, 260353168, 325441460, 423073898, 514766720, 520706336, 650882920, 846147796, 1041412672, 1057684745, 1301765840, 1692295592, 2082825344, 2115369490, 2603531680, 3384591184, 4230738980, 5207063360, 6769182368, 8461477960, 10414126720, 13538364736, 16922955920, 27076729472, 33845911840, 67691823680, 135383647360]

約数ペア:

[(1, 135383647360), (2, 67691823680), (4, 33845911840), (5, 27076729472), (8, 16922955920), (10, 13538364736), (13, 10414126720), (16, 8461477960), (20, 6769182368), (26, 5207063360), (32, 4230738980), (40, 3384591184), (52, 2603531680), (64, 2115369490), (65, 2082825344), (80, 1692295592), (104, 1301765840), (128, 1057684745), (130, 1041412672), (160, 846147796), (208, 650882920), (260, 520706336), (263, 514766720), (320, 423073898), (416, 325441460), (520, 260353168), (526, 257383360), (640, 211536949), (832, 162720730), (1040, 130176584), (1052, 128691680), (1315, 102953344), (1664, 81360365), (2080, 65088292), (2104, 64345840), (2630, 51476672), (3419, 39597440), (4160, 32544146), (4208, 32172920), (5260, 25738336), (6838, 19798720), (8320, 16272073), (8416, 16086460), (10520, 12869168), (13676, 9899360), (16832, 8043230), (17095, 7919488), (21040, 6434584), (27352, 4949680), (33664, 4021615), (34190, 3959744), (42080, 3217292), (54704, 2474840), (61871, 2188160), (68380, 1979872), (84160, 1608646), (109408, 1237420), (123742, 1094080), (136760, 989936), (168320, 804323), (218816, 618710), (247484, 547040), (273520, 494968), (309355, 437632)]