1949794560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{24179}}^1$

素因数の和:24213

約数の個数: 216

約数和(自身を含む): 7710131520

約数和(自身を除く): 5760336960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 24179, 26880, 40320, 48358, 72537, 80640, 96716, 120895, 145074, 169253, 193432, 217611, 241790, 290148, 338506, 362685, 386864, 435222, 483580, 507759, 580296, 677012, 725370, 773728, 846265, 870444, 967160, 1015518, 1088055, 1160592, 1354024, 1450740, 1523277, 1547456, 1692530, 1740888, 1934320, 2031036, 2176110, 2321184, 2538795, 2708048, 2901480, 3046554, 3094912, 3385060, 3481776, 3868640, 4062072, 4352220, 4642368, 5077590, 5416096, 5802960, 6093108, 6189824, 6770120, 6963552, 7616385, 7737280, 8124144, 8704440, 9284736, 10155180, 10832192, 11605920, 12186216, 13540240, 13927104, 15232770, 15474560, 16248288, 17408880, 18569472, 20310360, 21664384, 23211840, 24372432, 27080480, 27854208, 30465540, 30949120, 32496576, 34817760, 40620720, 43328768, 46423680, 48744864, 54160960, 55708416, 60931080, 64993152, 69635520, 81241440, 92847360, 97489728, 108321920, 121862160, 129986304, 139271040, 162482880, 194979456, 216643840, 243724320, 278542080, 324965760, 389958912, 487448640, 649931520, 974897280, 1949794560]

約数ペア:

[(1, 1949794560), (2, 974897280), (3, 649931520), (4, 487448640), (5, 389958912), (6, 324965760), (7, 278542080), (8, 243724320), (9, 216643840), (10, 194979456), (12, 162482880), (14, 139271040), (15, 129986304), (16, 121862160), (18, 108321920), (20, 97489728), (21, 92847360), (24, 81241440), (28, 69635520), (30, 64993152), (32, 60931080), (35, 55708416), (36, 54160960), (40, 48744864), (42, 46423680), (45, 43328768), (48, 40620720), (56, 34817760), (60, 32496576), (63, 30949120), (64, 30465540), (70, 27854208), (72, 27080480), (80, 24372432), (84, 23211840), (90, 21664384), (96, 20310360), (105, 18569472), (112, 17408880), (120, 16248288), (126, 15474560), (128, 15232770), (140, 13927104), (144, 13540240), (160, 12186216), (168, 11605920), (180, 10832192), (192, 10155180), (210, 9284736), (224, 8704440), (240, 8124144), (252, 7737280), (256, 7616385), (280, 6963552), (288, 6770120), (315, 6189824), (320, 6093108), (336, 5802960), (360, 5416096), (384, 5077590), (420, 4642368), (448, 4352220), (480, 4062072), (504, 3868640), (560, 3481776), (576, 3385060), (630, 3094912), (640, 3046554), (672, 2901480), (720, 2708048), (768, 2538795), (840, 2321184), (896, 2176110), (960, 2031036), (1008, 1934320), (1120, 1740888), (1152, 1692530), (1260, 1547456), (1280, 1523277), (1344, 1450740), (1440, 1354024), (1680, 1160592), (1792, 1088055), (1920, 1015518), (2016, 967160), (2240, 870444), (2304, 846265), (2520, 773728), (2688, 725370), (2880, 677012), (3360, 580296), (3840, 507759), (4032, 483580), (4480, 435222), (5040, 386864), (5376, 362685), (5760, 338506), (6720, 290148), (8064, 241790), (8960, 217611), (10080, 193432), (11520, 169253), (13440, 145074), (16128, 120895), (20160, 96716), (24179, 80640), (26880, 72537), (40320, 48358)]