316327200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 288

約数和(自身を含む): 1239920640

約数和(自身を除く): 923593440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 480, 525, 532, 560, 570, 600, 608, 665, 672, 700, 760, 798, 800, 840, 912, 950, 991, 1050, 1064, 1120, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1824, 1900, 1982, 1995, 2100, 2128, 2280, 2400, 2660, 2800, 2850, 2973, 3040, 3192, 3325, 3360, 3800, 3964, 3990, 4200, 4256, 4560, 4955, 5320, 5600, 5700, 5946, 6384, 6650, 6937, 7600, 7928, 7980, 8400, 9120, 9910, 9975, 10640, 11400, 11892, 12768, 13300, 13874, 14865, 15200, 15856, 15960, 16800, 18829, 19820, 19950, 20811, 21280, 22800, 23784, 24775, 26600, 27748, 29730, 31712, 31920, 34685, 37658, 39640, 39900, 41622, 45600, 47568, 49550, 53200, 55496, 56487, 59460, 63840, 69370, 74325, 75316, 79280, 79800, 83244, 94145, 95136, 99100, 104055, 106400, 110992, 112974, 118920, 131803, 138740, 148650, 150632, 158560, 159600, 166488, 173425, 188290, 198200, 208110, 221984, 225948, 237840, 263606, 277480, 282435, 297300, 301264, 319200, 332976, 346850, 376580, 395409, 396400, 416220, 451896, 470725, 475680, 520275, 527212, 554960, 564870, 594600, 602528, 659015, 665952, 693700, 753160, 790818, 792800, 832440, 903792, 941450, 1040550, 1054424, 1109920, 1129740, 1189200, 1318030, 1387400, 1412175, 1506320, 1581636, 1664880, 1807584, 1882900, 1977045, 2081100, 2108848, 2259480, 2378400, 2636060, 2774800, 2824350, 3012640, 3163272, 3295075, 3329760, 3765800, 3954090, 4162200, 4217696, 4518960, 5272120, 5549600, 5648700, 6326544, 6590150, 7531600, 7908180, 8324400, 9037920, 9885225, 10544240, 11297400, 12653088, 13180300, 15063200, 15816360, 16648800, 19770450, 21088480, 22594800, 26360600, 31632720, 39540900, 45189600, 52721200, 63265440, 79081800, 105442400, 158163600, 316327200]

約数ペア:

[(1, 316327200), (2, 158163600), (3, 105442400), (4, 79081800), (5, 63265440), (6, 52721200), (7, 45189600), (8, 39540900), (10, 31632720), (12, 26360600), (14, 22594800), (15, 21088480), (16, 19770450), (19, 16648800), (20, 15816360), (21, 15063200), (24, 13180300), (25, 12653088), (28, 11297400), (30, 10544240), (32, 9885225), (35, 9037920), (38, 8324400), (40, 7908180), (42, 7531600), (48, 6590150), (50, 6326544), (56, 5648700), (57, 5549600), (60, 5272120), (70, 4518960), (75, 4217696), (76, 4162200), (80, 3954090), (84, 3765800), (95, 3329760), (96, 3295075), (100, 3163272), (105, 3012640), (112, 2824350), (114, 2774800), (120, 2636060), (133, 2378400), (140, 2259480), (150, 2108848), (152, 2081100), (160, 1977045), (168, 1882900), (175, 1807584), (190, 1664880), (200, 1581636), (210, 1506320), (224, 1412175), (228, 1387400), (240, 1318030), (266, 1189200), (280, 1129740), (285, 1109920), (300, 1054424), (304, 1040550), (336, 941450), (350, 903792), (380, 832440), (399, 792800), (400, 790818), (420, 753160), (456, 693700), (475, 665952), (480, 659015), (525, 602528), (532, 594600), (560, 564870), (570, 554960), (600, 527212), (608, 520275), (665, 475680), (672, 470725), (700, 451896), (760, 416220), (798, 396400), (800, 395409), (840, 376580), (912, 346850), (950, 332976), (991, 319200), (1050, 301264), (1064, 297300), (1120, 282435), (1140, 277480), (1200, 263606), (1330, 237840), (1400, 225948), (1425, 221984), (1520, 208110), (1596, 198200), (1680, 188290), (1824, 173425), (1900, 166488), (1982, 159600), (1995, 158560), (2100, 150632), (2128, 148650), (2280, 138740), (2400, 131803), (2660, 118920), (2800, 112974), (2850, 110992), (2973, 106400), (3040, 104055), (3192, 99100), (3325, 95136), (3360, 94145), (3800, 83244), (3964, 79800), (3990, 79280), (4200, 75316), (4256, 74325), (4560, 69370), (4955, 63840), (5320, 59460), (5600, 56487), (5700, 55496), (5946, 53200), (6384, 49550), (6650, 47568), (6937, 45600), (7600, 41622), (7928, 39900), (7980, 39640), (8400, 37658), (9120, 34685), (9910, 31920), (9975, 31712), (10640, 29730), (11400, 27748), (11892, 26600), (12768, 24775), (13300, 23784), (13874, 22800), (14865, 21280), (15200, 20811), (15856, 19950), (15960, 19820), (16800, 18829)]