223920480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{66643}}^1$

素因数の和:66668

約数の個数: 96

約数和(自身を含む): 806125824

約数和(自身を除く): 582205344

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 66643, 133286, 199929, 266572, 333215, 399858, 466501, 533144, 666430, 799716, 933002, 999645, 1066288, 1332860, 1399503, 1599432, 1866004, 1999290, 2132576, 2332505, 2665720, 2799006, 3198864, 3732008, 3998580, 4665010, 5331440, 5598012, 6397728, 6997515, 7464016, 7997160, 9330020, 10662880, 11196024, 13995030, 14928032, 15994320, 18660040, 22392048, 27990060, 31988640, 37320080, 44784096, 55980120, 74640160, 111960240, 223920480]

約数ペア:

[(1, 223920480), (2, 111960240), (3, 74640160), (4, 55980120), (5, 44784096), (6, 37320080), (7, 31988640), (8, 27990060), (10, 22392048), (12, 18660040), (14, 15994320), (15, 14928032), (16, 13995030), (20, 11196024), (21, 10662880), (24, 9330020), (28, 7997160), (30, 7464016), (32, 6997515), (35, 6397728), (40, 5598012), (42, 5331440), (48, 4665010), (56, 3998580), (60, 3732008), (70, 3198864), (80, 2799006), (84, 2665720), (96, 2332505), (105, 2132576), (112, 1999290), (120, 1866004), (140, 1599432), (160, 1399503), (168, 1332860), (210, 1066288), (224, 999645), (240, 933002), (280, 799716), (336, 666430), (420, 533144), (480, 466501), (560, 399858), (672, 333215), (840, 266572), (1120, 199929), (1680, 133286), (3360, 66643)]