145434240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3607}}^1$

素因数の和:3639

約数の個数: 192

約数和(自身を含む): 574104960

約数和(自身を除く): 428670720

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, 3607, 4032, 4480, 5040, 5760, 6720, 7214, 8064, 10080, 10821, 13440, 14428, 18035, 20160, 21642, 25249, 28856, 32463, 36070, 40320, 43284, 50498, 54105, 57712, 64926, 72140, 75747, 86568, 100996, 108210, 115424, 126245, 129852, 144280, 151494, 162315, 173136, 201992, 216420, 227241, 230848, 252490, 259704, 288560, 302988, 324630, 346272, 378735, 403984, 432840, 454482, 461696, 504980, 519408, 577120, 605976, 649260, 692544, 757470, 807968, 865680, 908964, 1009960, 1038816, 1136205, 1154240, 1211952, 1298520, 1385088, 1514940, 1615936, 1731360, 1817928, 2019920, 2077632, 2272410, 2308480, 2423904, 2597040, 3029880, 3231872, 3462720, 3635856, 4039840, 4155264, 4544820, 4847808, 5194080, 6059760, 6925440, 7271712, 8079680, 9089640, 9695616, 10388160, 12119520, 14543424, 16159360, 18179280, 20776320, 24239040, 29086848, 36358560, 48478080, 72717120, 145434240]

約数ペア:

[(1, 145434240), (2, 72717120), (3, 48478080), (4, 36358560), (5, 29086848), (6, 24239040), (7, 20776320), (8, 18179280), (9, 16159360), (10, 14543424), (12, 12119520), (14, 10388160), (15, 9695616), (16, 9089640), (18, 8079680), (20, 7271712), (21, 6925440), (24, 6059760), (28, 5194080), (30, 4847808), (32, 4544820), (35, 4155264), (36, 4039840), (40, 3635856), (42, 3462720), (45, 3231872), (48, 3029880), (56, 2597040), (60, 2423904), (63, 2308480), (64, 2272410), (70, 2077632), (72, 2019920), (80, 1817928), (84, 1731360), (90, 1615936), (96, 1514940), (105, 1385088), (112, 1298520), (120, 1211952), (126, 1154240), (128, 1136205), (140, 1038816), (144, 1009960), (160, 908964), (168, 865680), (180, 807968), (192, 757470), (210, 692544), (224, 649260), (240, 605976), (252, 577120), (280, 519408), (288, 504980), (315, 461696), (320, 454482), (336, 432840), (360, 403984), (384, 378735), (420, 346272), (448, 324630), (480, 302988), (504, 288560), (560, 259704), (576, 252490), (630, 230848), (640, 227241), (672, 216420), (720, 201992), (840, 173136), (896, 162315), (960, 151494), (1008, 144280), (1120, 129852), (1152, 126245), (1260, 115424), (1344, 108210), (1440, 100996), (1680, 86568), (1920, 75747), (2016, 72140), (2240, 64926), (2520, 57712), (2688, 54105), (2880, 50498), (3360, 43284), (3607, 40320), (4032, 36070), (4480, 32463), (5040, 28856), (5760, 25249), (6720, 21642), (7214, 20160), (8064, 18035), (10080, 14428), (10821, 13440)]