705727680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{105019}}^1$

素因数の和:105046

約数の個数: 112

約数和(自身を含む): 2560807680

約数和(自身を除く): 1855080000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 105019, 210038, 315057, 420076, 525095, 630114, 735133, 840152, 1050190, 1260228, 1470266, 1575285, 1680304, 2100380, 2205399, 2520456, 2940532, 3150570, 3360608, 3675665, 4200760, 4410798, 5040912, 5881064, 6301140, 6721216, 7351330, 8401520, 8821596, 10081824, 11026995, 11762128, 12602280, 14702660, 16803040, 17643192, 20163648, 22053990, 23524256, 25204560, 29405320, 33606080, 35286384, 44107980, 47048512, 50409120, 58810640, 70572768, 88215960, 100818240, 117621280, 141145536, 176431920, 235242560, 352863840, 705727680]

約数ペア:

[(1, 705727680), (2, 352863840), (3, 235242560), (4, 176431920), (5, 141145536), (6, 117621280), (7, 100818240), (8, 88215960), (10, 70572768), (12, 58810640), (14, 50409120), (15, 47048512), (16, 44107980), (20, 35286384), (21, 33606080), (24, 29405320), (28, 25204560), (30, 23524256), (32, 22053990), (35, 20163648), (40, 17643192), (42, 16803040), (48, 14702660), (56, 12602280), (60, 11762128), (64, 11026995), (70, 10081824), (80, 8821596), (84, 8401520), (96, 7351330), (105, 6721216), (112, 6301140), (120, 5881064), (140, 5040912), (160, 4410798), (168, 4200760), (192, 3675665), (210, 3360608), (224, 3150570), (240, 2940532), (280, 2520456), (320, 2205399), (336, 2100380), (420, 1680304), (448, 1575285), (480, 1470266), (560, 1260228), (672, 1050190), (840, 840152), (960, 735133), (1120, 630114), (1344, 525095), (1680, 420076), (2240, 315057), (3360, 210038), (6720, 105019)]