1580906880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{39209}}^1$

素因数の和:39241

約数の個数: 192

約数和(自身を含む): 6239095200

約数和(自身を除く): 4658188320

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, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 39209, 40320, 78418, 117627, 156836, 196045, 235254, 274463, 313672, 352881, 392090, 470508, 548926, 588135, 627344, 705762, 784180, 823389, 941016, 1097852, 1176270, 1254688, 1372315, 1411524, 1568360, 1646778, 1764405, 1882032, 2195704, 2352540, 2470167, 2509376, 2744630, 2823048, 3136720, 3293556, 3528810, 3764064, 4116945, 4391408, 4705080, 4940334, 5018752, 5489260, 5646096, 6273440, 6587112, 7057620, 7528128, 8233890, 8782816, 9410160, 9880668, 10978520, 11292192, 12350835, 12546880, 13174224, 14115240, 15056256, 16467780, 17565632, 18820320, 19761336, 21957040, 22584384, 24701670, 25093760, 26348448, 28230480, 32935560, 35131264, 37640640, 39522672, 43914080, 45168768, 49403340, 52696896, 56460960, 65871120, 75281280, 79045344, 87828160, 98806680, 105393792, 112921920, 131742240, 158090688, 175656320, 197613360, 225843840, 263484480, 316181376, 395226720, 526968960, 790453440, 1580906880]

約数ペア:

[(1, 1580906880), (2, 790453440), (3, 526968960), (4, 395226720), (5, 316181376), (6, 263484480), (7, 225843840), (8, 197613360), (9, 175656320), (10, 158090688), (12, 131742240), (14, 112921920), (15, 105393792), (16, 98806680), (18, 87828160), (20, 79045344), (21, 75281280), (24, 65871120), (28, 56460960), (30, 52696896), (32, 49403340), (35, 45168768), (36, 43914080), (40, 39522672), (42, 37640640), (45, 35131264), (48, 32935560), (56, 28230480), (60, 26348448), (63, 25093760), (64, 24701670), (70, 22584384), (72, 21957040), (80, 19761336), (84, 18820320), (90, 17565632), (96, 16467780), (105, 15056256), (112, 14115240), (120, 13174224), (126, 12546880), (128, 12350835), (140, 11292192), (144, 10978520), (160, 9880668), (168, 9410160), (180, 8782816), (192, 8233890), (210, 7528128), (224, 7057620), (240, 6587112), (252, 6273440), (280, 5646096), (288, 5489260), (315, 5018752), (320, 4940334), (336, 4705080), (360, 4391408), (384, 4116945), (420, 3764064), (448, 3528810), (480, 3293556), (504, 3136720), (560, 2823048), (576, 2744630), (630, 2509376), (640, 2470167), (672, 2352540), (720, 2195704), (840, 1882032), (896, 1764405), (960, 1646778), (1008, 1568360), (1120, 1411524), (1152, 1372315), (1260, 1254688), (1344, 1176270), (1440, 1097852), (1680, 941016), (1920, 823389), (2016, 784180), (2240, 705762), (2520, 627344), (2688, 588135), (2880, 548926), (3360, 470508), (4032, 392090), (4480, 352881), (5040, 313672), (5760, 274463), (6720, 235254), (8064, 196045), (10080, 156836), (13440, 117627), (20160, 78418), (39209, 40320)]