384223840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2445

約数の個数: 192

約数和(自身を含む): 1219276800

約数和(自身を除く): 835052960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2399, 2464, 2860, 2912, 3080, 3640, 4004, 4576, 4798, 5005, 5720, 6160, 7280, 8008, 9596, 10010, 11440, 11995, 12320, 14560, 16016, 16793, 19192, 20020, 22880, 23990, 26389, 31187, 32032, 33586, 38384, 40040, 47980, 52778, 62374, 67172, 76768, 80080, 83965, 95960, 105556, 124748, 131945, 134344, 155935, 160160, 167930, 184723, 191920, 211112, 218309, 249496, 263890, 268688, 311870, 335860, 343057, 369446, 383840, 422224, 436618, 498992, 527780, 537376, 623740, 671720, 686114, 738892, 844448, 873236, 923615, 997984, 1055560, 1091545, 1247480, 1343440, 1372228, 1477784, 1715285, 1746472, 1847230, 2111120, 2183090, 2401399, 2494960, 2686880, 2744456, 2955568, 3430570, 3492944, 3694460, 4222240, 4366180, 4802798, 4989920, 5488912, 5911136, 6861140, 6985888, 7388920, 8732360, 9605596, 10977824, 12006995, 13722280, 14777840, 17464720, 19211192, 24013990, 27444560, 29555680, 34929440, 38422384, 48027980, 54889120, 76844768, 96055960, 192111920, 384223840]

約数ペア:

[(1, 384223840), (2, 192111920), (4, 96055960), (5, 76844768), (7, 54889120), (8, 48027980), (10, 38422384), (11, 34929440), (13, 29555680), (14, 27444560), (16, 24013990), (20, 19211192), (22, 17464720), (26, 14777840), (28, 13722280), (32, 12006995), (35, 10977824), (40, 9605596), (44, 8732360), (52, 7388920), (55, 6985888), (56, 6861140), (65, 5911136), (70, 5488912), (77, 4989920), (80, 4802798), (88, 4366180), (91, 4222240), (104, 3694460), (110, 3492944), (112, 3430570), (130, 2955568), (140, 2744456), (143, 2686880), (154, 2494960), (160, 2401399), (176, 2183090), (182, 2111120), (208, 1847230), (220, 1746472), (224, 1715285), (260, 1477784), (280, 1372228), (286, 1343440), (308, 1247480), (352, 1091545), (364, 1055560), (385, 997984), (416, 923615), (440, 873236), (455, 844448), (520, 738892), (560, 686114), (572, 671720), (616, 623740), (715, 537376), (728, 527780), (770, 498992), (880, 436618), (910, 422224), (1001, 383840), (1040, 369446), (1120, 343057), (1144, 335860), (1232, 311870), (1430, 268688), (1456, 263890), (1540, 249496), (1760, 218309), (1820, 211112), (2002, 191920), (2080, 184723), (2288, 167930), (2399, 160160), (2464, 155935), (2860, 134344), (2912, 131945), (3080, 124748), (3640, 105556), (4004, 95960), (4576, 83965), (4798, 80080), (5005, 76768), (5720, 67172), (6160, 62374), (7280, 52778), (8008, 47980), (9596, 40040), (10010, 38384), (11440, 33586), (11995, 32032), (12320, 31187), (14560, 26389), (16016, 23990), (16793, 22880), (19192, 20020)]