28579596120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{215143}}^1$

素因数の和:215207

約数の個数: 160

約数和(自身を含む): 98402562720

約数和(自身を除く): 69822966600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1845, 2214, 2460, 2952, 3240, 3321, 3690, 4428, 4920, 5535, 6642, 7380, 8856, 11070, 13284, 14760, 16605, 22140, 26568, 33210, 44280, 66420, 132840, 215143, 430286, 645429, 860572, 1075715, 1290858, 1721144, 1936287, 2151430, 2581716, 3227145, 3872574, 4302860, 5163432, 5808861, 6454290, 7745148, 8605720, 8820863, 9681435, 11617722, 12908580, 15490296, 17426583, 17641726, 19362870, 23235444, 25817160, 26462589, 29044305, 34853166, 35283452, 38725740, 44104315, 46470888, 52925178, 58088610, 69706332, 70566904, 77451480, 79387767, 87132915, 88208630, 105850356, 116177220, 132312945, 139412664, 158775534, 174265830, 176417260, 211700712, 232354440, 238163301, 264625890, 317551068, 348531660, 352834520, 396938835, 476326602, 529251780, 635102136, 697063320, 714489903, 793877670, 952653204, 1058503560, 1190816505, 1428979806, 1587755340, 1905306408, 2381633010, 2857959612, 3175510680, 3572449515, 4763266020, 5715919224, 7144899030, 9526532040, 14289798060, 28579596120]

約数ペア:

[(1, 28579596120), (2, 14289798060), (3, 9526532040), (4, 7144899030), (5, 5715919224), (6, 4763266020), (8, 3572449515), (9, 3175510680), (10, 2857959612), (12, 2381633010), (15, 1905306408), (18, 1587755340), (20, 1428979806), (24, 1190816505), (27, 1058503560), (30, 952653204), (36, 793877670), (40, 714489903), (41, 697063320), (45, 635102136), (54, 529251780), (60, 476326602), (72, 396938835), (81, 352834520), (82, 348531660), (90, 317551068), (108, 264625890), (120, 238163301), (123, 232354440), (135, 211700712), (162, 176417260), (164, 174265830), (180, 158775534), (205, 139412664), (216, 132312945), (246, 116177220), (270, 105850356), (324, 88208630), (328, 87132915), (360, 79387767), (369, 77451480), (405, 70566904), (410, 69706332), (492, 58088610), (540, 52925178), (615, 46470888), (648, 44104315), (738, 38725740), (810, 35283452), (820, 34853166), (984, 29044305), (1080, 26462589), (1107, 25817160), (1230, 23235444), (1476, 19362870), (1620, 17641726), (1640, 17426583), (1845, 15490296), (2214, 12908580), (2460, 11617722), (2952, 9681435), (3240, 8820863), (3321, 8605720), (3690, 7745148), (4428, 6454290), (4920, 5808861), (5535, 5163432), (6642, 4302860), (7380, 3872574), (8856, 3227145), (11070, 2581716), (13284, 2151430), (14760, 1936287), (16605, 1721144), (22140, 1290858), (26568, 1075715), (33210, 860572), (44280, 645429), (66420, 430286), (132840, 215143)]