17999381760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{8209}}^1$

素因数の和:8804

約数の個数: 144

約数和(自身を含む): 57593215680

約数和(自身を除く): 39593833920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 571, 640, 768, 960, 1142, 1280, 1713, 1920, 2284, 2855, 3426, 3840, 4568, 5710, 6852, 8209, 8565, 9136, 11420, 13704, 16418, 17130, 18272, 22840, 24627, 27408, 32836, 34260, 36544, 41045, 45680, 49254, 54816, 65672, 68520, 73088, 82090, 91360, 98508, 109632, 123135, 131344, 137040, 146176, 164180, 182720, 197016, 219264, 246270, 262688, 274080, 328360, 365440, 394032, 438528, 492540, 525376, 548160, 656720, 730880, 788064, 985080, 1050752, 1096320, 1313440, 1576128, 1970160, 2101504, 2192640, 2626880, 3152256, 3940320, 4687339, 5253760, 6304512, 7880640, 9374678, 10507520, 14062017, 15761280, 18749356, 23436695, 28124034, 31522560, 37498712, 46873390, 56248068, 70310085, 74997424, 93746780, 112496136, 140620170, 149994848, 187493560, 224992272, 281240340, 299989696, 374987120, 449984544, 562480680, 599979392, 749974240, 899969088, 1124961360, 1199958784, 1499948480, 1799938176, 2249922720, 2999896960, 3599876352, 4499845440, 5999793920, 8999690880, 17999381760]

約数ペア:

[(1, 17999381760), (2, 8999690880), (3, 5999793920), (4, 4499845440), (5, 3599876352), (6, 2999896960), (8, 2249922720), (10, 1799938176), (12, 1499948480), (15, 1199958784), (16, 1124961360), (20, 899969088), (24, 749974240), (30, 599979392), (32, 562480680), (40, 449984544), (48, 374987120), (60, 299989696), (64, 281240340), (80, 224992272), (96, 187493560), (120, 149994848), (128, 140620170), (160, 112496136), (192, 93746780), (240, 74997424), (256, 70310085), (320, 56248068), (384, 46873390), (480, 37498712), (571, 31522560), (640, 28124034), (768, 23436695), (960, 18749356), (1142, 15761280), (1280, 14062017), (1713, 10507520), (1920, 9374678), (2284, 7880640), (2855, 6304512), (3426, 5253760), (3840, 4687339), (4568, 3940320), (5710, 3152256), (6852, 2626880), (8209, 2192640), (8565, 2101504), (9136, 1970160), (11420, 1576128), (13704, 1313440), (16418, 1096320), (17130, 1050752), (18272, 985080), (22840, 788064), (24627, 730880), (27408, 656720), (32836, 548160), (34260, 525376), (36544, 492540), (41045, 438528), (45680, 394032), (49254, 365440), (54816, 328360), (65672, 274080), (68520, 262688), (73088, 246270), (82090, 219264), (91360, 197016), (98508, 182720), (109632, 164180), (123135, 146176), (131344, 137040)]