139386240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3457}}^1$

素因数の和:3489

約数の個数: 192

約数和(自身を含む): 550236960

約数和(自身を除く): 410850720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3457, 4032, 4480, 5040, 5760, 6720, 6914, 8064, 10080, 10371, 13440, 13828, 17285, 20160, 20742, 24199, 27656, 31113, 34570, 40320, 41484, 48398, 51855, 55312, 62226, 69140, 72597, 82968, 96796, 103710, 110624, 120995, 124452, 138280, 145194, 155565, 165936, 193592, 207420, 217791, 221248, 241990, 248904, 276560, 290388, 311130, 331872, 362985, 387184, 414840, 435582, 442496, 483980, 497808, 553120, 580776, 622260, 663744, 725970, 774368, 829680, 871164, 967960, 995616, 1088955, 1106240, 1161552, 1244520, 1327488, 1451940, 1548736, 1659360, 1742328, 1935920, 1991232, 2177910, 2212480, 2323104, 2489040, 2903880, 3097472, 3318720, 3484656, 3871840, 3982464, 4355820, 4646208, 4978080, 5807760, 6637440, 6969312, 7743680, 8711640, 9292416, 9956160, 11615520, 13938624, 15487360, 17423280, 19912320, 23231040, 27877248, 34846560, 46462080, 69693120, 139386240]

約数ペア:

[(1, 139386240), (2, 69693120), (3, 46462080), (4, 34846560), (5, 27877248), (6, 23231040), (7, 19912320), (8, 17423280), (9, 15487360), (10, 13938624), (12, 11615520), (14, 9956160), (15, 9292416), (16, 8711640), (18, 7743680), (20, 6969312), (21, 6637440), (24, 5807760), (28, 4978080), (30, 4646208), (32, 4355820), (35, 3982464), (36, 3871840), (40, 3484656), (42, 3318720), (45, 3097472), (48, 2903880), (56, 2489040), (60, 2323104), (63, 2212480), (64, 2177910), (70, 1991232), (72, 1935920), (80, 1742328), (84, 1659360), (90, 1548736), (96, 1451940), (105, 1327488), (112, 1244520), (120, 1161552), (126, 1106240), (128, 1088955), (140, 995616), (144, 967960), (160, 871164), (168, 829680), (180, 774368), (192, 725970), (210, 663744), (224, 622260), (240, 580776), (252, 553120), (280, 497808), (288, 483980), (315, 442496), (320, 435582), (336, 414840), (360, 387184), (384, 362985), (420, 331872), (448, 311130), (480, 290388), (504, 276560), (560, 248904), (576, 241990), (630, 221248), (640, 217791), (672, 207420), (720, 193592), (840, 165936), (896, 155565), (960, 145194), (1008, 138280), (1120, 124452), (1152, 120995), (1260, 110624), (1344, 103710), (1440, 96796), (1680, 82968), (1920, 72597), (2016, 69140), (2240, 62226), (2520, 55312), (2688, 51855), (2880, 48398), (3360, 41484), (3457, 40320), (4032, 34570), (4480, 31113), (5040, 27656), (5760, 24199), (6720, 20742), (6914, 20160), (8064, 17285), (10080, 13828), (10371, 13440)]