442055520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 1613364480

約数和(自身を除く): 1171308960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 107, 114, 120, 144, 151, 152, 160, 171, 180, 190, 214, 228, 240, 285, 288, 302, 304, 321, 342, 360, 380, 428, 453, 456, 480, 535, 570, 604, 608, 642, 684, 720, 755, 760, 855, 856, 906, 912, 963, 1070, 1140, 1208, 1284, 1359, 1368, 1440, 1510, 1520, 1605, 1710, 1712, 1812, 1824, 1926, 2033, 2140, 2265, 2280, 2416, 2568, 2718, 2736, 2869, 3020, 3040, 3210, 3420, 3424, 3624, 3852, 4066, 4280, 4530, 4560, 4815, 4832, 5136, 5436, 5472, 5738, 6040, 6099, 6420, 6795, 6840, 7248, 7704, 8132, 8560, 8607, 9060, 9120, 9630, 10165, 10272, 10872, 11476, 12080, 12198, 12840, 13590, 13680, 14345, 14496, 15408, 16157, 16264, 17120, 17214, 18120, 18297, 19260, 20330, 21744, 22952, 24160, 24396, 25680, 25821, 27180, 27360, 28690, 30495, 30816, 32314, 32528, 34428, 36240, 36594, 38520, 40660, 43035, 43488, 45904, 48471, 48792, 51360, 51642, 54360, 57380, 60990, 64628, 65056, 68856, 72480, 73188, 77040, 80785, 81320, 86070, 91485, 91808, 96942, 97584, 103284, 108720, 114760, 121980, 129105, 129256, 137712, 145413, 146376, 154080, 161570, 162640, 172140, 182970, 193884, 195168, 206568, 217440, 229520, 242355, 243960, 258210, 258512, 275424, 290826, 292752, 306983, 323140, 325280, 344280, 365940, 387768, 413136, 459040, 484710, 487920, 516420, 517024, 581652, 585504, 613966, 646280, 688560, 727065, 731880, 775536, 826272, 920949, 969420, 975840, 1032840, 1163304, 1227932, 1292560, 1377120, 1454130, 1463760, 1534915, 1551072, 1841898, 1938840, 2065680, 2326608, 2455864, 2585120, 2762847, 2908260, 2927520, 3069830, 3683796, 3877680, 4131360, 4604745, 4653216, 4911728, 5525694, 5816520, 6139660, 7367592, 7755360, 9209490, 9823456, 11051388, 11633040, 12279320, 13814235, 14735184, 18418980, 22102776, 23266080, 24558640, 27628470, 29470368, 36837960, 44205552, 49117280, 55256940, 73675920, 88411104, 110513880, 147351840, 221027760, 442055520]

約数ペア:

[(1, 442055520), (2, 221027760), (3, 147351840), (4, 110513880), (5, 88411104), (6, 73675920), (8, 55256940), (9, 49117280), (10, 44205552), (12, 36837960), (15, 29470368), (16, 27628470), (18, 24558640), (19, 23266080), (20, 22102776), (24, 18418980), (30, 14735184), (32, 13814235), (36, 12279320), (38, 11633040), (40, 11051388), (45, 9823456), (48, 9209490), (57, 7755360), (60, 7367592), (72, 6139660), (76, 5816520), (80, 5525694), (90, 4911728), (95, 4653216), (96, 4604745), (107, 4131360), (114, 3877680), (120, 3683796), (144, 3069830), (151, 2927520), (152, 2908260), (160, 2762847), (171, 2585120), (180, 2455864), (190, 2326608), (214, 2065680), (228, 1938840), (240, 1841898), (285, 1551072), (288, 1534915), (302, 1463760), (304, 1454130), (321, 1377120), (342, 1292560), (360, 1227932), (380, 1163304), (428, 1032840), (453, 975840), (456, 969420), (480, 920949), (535, 826272), (570, 775536), (604, 731880), (608, 727065), (642, 688560), (684, 646280), (720, 613966), (755, 585504), (760, 581652), (855, 517024), (856, 516420), (906, 487920), (912, 484710), (963, 459040), (1070, 413136), (1140, 387768), (1208, 365940), (1284, 344280), (1359, 325280), (1368, 323140), (1440, 306983), (1510, 292752), (1520, 290826), (1605, 275424), (1710, 258512), (1712, 258210), (1812, 243960), (1824, 242355), (1926, 229520), (2033, 217440), (2140, 206568), (2265, 195168), (2280, 193884), (2416, 182970), (2568, 172140), (2718, 162640), (2736, 161570), (2869, 154080), (3020, 146376), (3040, 145413), (3210, 137712), (3420, 129256), (3424, 129105), (3624, 121980), (3852, 114760), (4066, 108720), (4280, 103284), (4530, 97584), (4560, 96942), (4815, 91808), (4832, 91485), (5136, 86070), (5436, 81320), (5472, 80785), (5738, 77040), (6040, 73188), (6099, 72480), (6420, 68856), (6795, 65056), (6840, 64628), (7248, 60990), (7704, 57380), (8132, 54360), (8560, 51642), (8607, 51360), (9060, 48792), (9120, 48471), (9630, 45904), (10165, 43488), (10272, 43035), (10872, 40660), (11476, 38520), (12080, 36594), (12198, 36240), (12840, 34428), (13590, 32528), (13680, 32314), (14345, 30816), (14496, 30495), (15408, 28690), (16157, 27360), (16264, 27180), (17120, 25821), (17214, 25680), (18120, 24396), (18297, 24160), (19260, 22952), (20330, 21744)]