1344879200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 3967746048

約数和(自身を除く): 2622866848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 61, 62, 70, 80, 100, 112, 122, 124, 127, 140, 155, 160, 175, 200, 217, 224, 244, 248, 254, 280, 305, 310, 350, 400, 427, 434, 488, 496, 508, 560, 610, 620, 635, 700, 775, 800, 854, 868, 889, 976, 992, 1016, 1085, 1120, 1220, 1240, 1270, 1400, 1525, 1550, 1708, 1736, 1778, 1891, 1952, 2032, 2135, 2170, 2440, 2480, 2540, 2800, 3050, 3100, 3175, 3416, 3472, 3556, 3782, 3937, 4064, 4270, 4340, 4445, 4880, 4960, 5080, 5425, 5600, 6100, 6200, 6350, 6832, 6944, 7112, 7564, 7747, 7874, 8540, 8680, 8890, 9455, 9760, 10160, 10675, 10850, 12200, 12400, 12700, 13237, 13664, 14224, 15128, 15494, 15748, 17080, 17360, 17780, 18910, 19685, 20320, 21350, 21700, 22225, 24400, 24800, 25400, 26474, 27559, 28448, 30256, 30988, 31496, 34160, 34720, 35560, 37820, 38735, 39370, 42700, 43400, 44450, 47275, 48800, 50800, 52948, 54229, 55118, 60512, 61976, 62992, 66185, 68320, 71120, 75640, 77470, 78740, 85400, 86800, 88900, 94550, 98425, 101600, 105896, 108458, 110236, 123952, 125984, 132370, 137795, 142240, 151280, 154940, 157480, 170800, 173600, 177800, 189100, 193675, 196850, 211792, 216916, 220472, 240157, 247904, 264740, 271145, 275590, 302560, 309880, 314960, 330925, 341600, 355600, 378200, 387350, 393700, 423584, 433832, 440944, 480314, 529480, 542290, 551180, 619760, 629920, 661850, 688975, 711200, 756400, 774700, 787400, 867664, 881888, 960628, 1058960, 1084580, 1102360, 1200785, 1239520, 1323700, 1355725, 1377950, 1512800, 1549400, 1574800, 1681099, 1735328, 1921256, 2117920, 2169160, 2204720, 2401570, 2647400, 2711450, 2755900, 3098800, 3149600, 3362198, 3842512, 4338320, 4409440, 4803140, 5294800, 5422900, 5511800, 6003925, 6197600, 6724396, 7685024, 8405495, 8676640, 9606280, 10589600, 10845800, 11023600, 12007850, 13448792, 16810990, 19212560, 21691600, 22047200, 24015700, 26897584, 33621980, 38425120, 42027475, 43383200, 48031400, 53795168, 67243960, 84054950, 96062800, 134487920, 168109900, 192125600, 268975840, 336219800, 672439600, 1344879200]

約数ペア:

[(1, 1344879200), (2, 672439600), (4, 336219800), (5, 268975840), (7, 192125600), (8, 168109900), (10, 134487920), (14, 96062800), (16, 84054950), (20, 67243960), (25, 53795168), (28, 48031400), (31, 43383200), (32, 42027475), (35, 38425120), (40, 33621980), (50, 26897584), (56, 24015700), (61, 22047200), (62, 21691600), (70, 19212560), (80, 16810990), (100, 13448792), (112, 12007850), (122, 11023600), (124, 10845800), (127, 10589600), (140, 9606280), (155, 8676640), (160, 8405495), (175, 7685024), (200, 6724396), (217, 6197600), (224, 6003925), (244, 5511800), (248, 5422900), (254, 5294800), (280, 4803140), (305, 4409440), (310, 4338320), (350, 3842512), (400, 3362198), (427, 3149600), (434, 3098800), (488, 2755900), (496, 2711450), (508, 2647400), (560, 2401570), (610, 2204720), (620, 2169160), (635, 2117920), (700, 1921256), (775, 1735328), (800, 1681099), (854, 1574800), (868, 1549400), (889, 1512800), (976, 1377950), (992, 1355725), (1016, 1323700), (1085, 1239520), (1120, 1200785), (1220, 1102360), (1240, 1084580), (1270, 1058960), (1400, 960628), (1525, 881888), (1550, 867664), (1708, 787400), (1736, 774700), (1778, 756400), (1891, 711200), (1952, 688975), (2032, 661850), (2135, 629920), (2170, 619760), (2440, 551180), (2480, 542290), (2540, 529480), (2800, 480314), (3050, 440944), (3100, 433832), (3175, 423584), (3416, 393700), (3472, 387350), (3556, 378200), (3782, 355600), (3937, 341600), (4064, 330925), (4270, 314960), (4340, 309880), (4445, 302560), (4880, 275590), (4960, 271145), (5080, 264740), (5425, 247904), (5600, 240157), (6100, 220472), (6200, 216916), (6350, 211792), (6832, 196850), (6944, 193675), (7112, 189100), (7564, 177800), (7747, 173600), (7874, 170800), (8540, 157480), (8680, 154940), (8890, 151280), (9455, 142240), (9760, 137795), (10160, 132370), (10675, 125984), (10850, 123952), (12200, 110236), (12400, 108458), (12700, 105896), (13237, 101600), (13664, 98425), (14224, 94550), (15128, 88900), (15494, 86800), (15748, 85400), (17080, 78740), (17360, 77470), (17780, 75640), (18910, 71120), (19685, 68320), (20320, 66185), (21350, 62992), (21700, 61976), (22225, 60512), (24400, 55118), (24800, 54229), (25400, 52948), (26474, 50800), (27559, 48800), (28448, 47275), (30256, 44450), (30988, 43400), (31496, 42700), (34160, 39370), (34720, 38735), (35560, 37820)]