158163600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 240

約数和(自身を含む): 610119680

約数和(自身を除く): 451956080

約数列:

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

約数ペア:

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