256270080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6067}}^1$

素因数の和:6102

約数の個数: 144

約数和(自身を含む): 893015424

約数和(自身を除く): 636745344

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, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 6067, 7040, 8448, 10560, 12134, 14080, 18201, 21120, 24268, 30335, 36402, 42240, 48536, 60670, 66737, 72804, 91005, 97072, 121340, 133474, 145608, 182010, 194144, 200211, 242680, 266948, 291216, 333685, 364020, 388288, 400422, 485360, 533896, 582432, 667370, 728040, 776576, 800844, 970720, 1001055, 1067792, 1164864, 1334740, 1456080, 1553152, 1601688, 1941440, 2002110, 2135584, 2329728, 2669480, 2912160, 3203376, 3882880, 4004220, 4271168, 4659456, 5338960, 5824320, 6406752, 7765760, 8008440, 8542336, 10677920, 11648640, 12813504, 16016880, 17084672, 21355840, 23297280, 25627008, 32033760, 42711680, 51254016, 64067520, 85423360, 128135040, 256270080]

約数ペア:

[(1, 256270080), (2, 128135040), (3, 85423360), (4, 64067520), (5, 51254016), (6, 42711680), (8, 32033760), (10, 25627008), (11, 23297280), (12, 21355840), (15, 17084672), (16, 16016880), (20, 12813504), (22, 11648640), (24, 10677920), (30, 8542336), (32, 8008440), (33, 7765760), (40, 6406752), (44, 5824320), (48, 5338960), (55, 4659456), (60, 4271168), (64, 4004220), (66, 3882880), (80, 3203376), (88, 2912160), (96, 2669480), (110, 2329728), (120, 2135584), (128, 2002110), (132, 1941440), (160, 1601688), (165, 1553152), (176, 1456080), (192, 1334740), (220, 1164864), (240, 1067792), (256, 1001055), (264, 970720), (320, 800844), (330, 776576), (352, 728040), (384, 667370), (440, 582432), (480, 533896), (528, 485360), (640, 400422), (660, 388288), (704, 364020), (768, 333685), (880, 291216), (960, 266948), (1056, 242680), (1280, 200211), (1320, 194144), (1408, 182010), (1760, 145608), (1920, 133474), (2112, 121340), (2640, 97072), (2816, 91005), (3520, 72804), (3840, 66737), (4224, 60670), (5280, 48536), (6067, 42240), (7040, 36402), (8448, 30335), (10560, 24268), (12134, 21120), (14080, 18201)]