225888960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21391}}^1$

素因数の和:21422

約数の個数: 112

約数和(自身を含む): 782433792

約数和(自身を除く): 556544832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 21391, 42782, 64173, 85564, 106955, 128346, 171128, 213910, 235301, 256692, 320865, 342256, 427820, 470602, 513384, 641730, 684512, 705903, 855640, 941204, 1026768, 1176505, 1283460, 1369024, 1411806, 1711280, 1882408, 2053536, 2353010, 2566920, 2823612, 3422560, 3529515, 3764816, 4107072, 4706020, 5133840, 5647224, 6845120, 7059030, 7529632, 9412040, 10267680, 11294448, 14118060, 15059264, 18824080, 20535360, 22588896, 28236120, 37648160, 45177792, 56472240, 75296320, 112944480, 225888960]

約数ペア:

[(1, 225888960), (2, 112944480), (3, 75296320), (4, 56472240), (5, 45177792), (6, 37648160), (8, 28236120), (10, 22588896), (11, 20535360), (12, 18824080), (15, 15059264), (16, 14118060), (20, 11294448), (22, 10267680), (24, 9412040), (30, 7529632), (32, 7059030), (33, 6845120), (40, 5647224), (44, 5133840), (48, 4706020), (55, 4107072), (60, 3764816), (64, 3529515), (66, 3422560), (80, 2823612), (88, 2566920), (96, 2353010), (110, 2053536), (120, 1882408), (132, 1711280), (160, 1411806), (165, 1369024), (176, 1283460), (192, 1176505), (220, 1026768), (240, 941204), (264, 855640), (320, 705903), (330, 684512), (352, 641730), (440, 513384), (480, 470602), (528, 427820), (660, 342256), (704, 320865), (880, 256692), (960, 235301), (1056, 213910), (1320, 171128), (1760, 128346), (2112, 106955), (2640, 85564), (3520, 64173), (5280, 42782), (10560, 21391)]