1903242240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:535

約数の個数: 264

約数和(自身を含む): 6675316128

約数和(自身を除く): 4772073888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 256, 288, 309, 320, 360, 384, 401, 412, 480, 512, 515, 576, 618, 640, 720, 768, 802, 824, 927, 960, 1024, 1030, 1152, 1203, 1236, 1280, 1440, 1536, 1545, 1604, 1648, 1854, 1920, 2005, 2060, 2304, 2406, 2472, 2560, 2880, 3072, 3090, 3208, 3296, 3609, 3708, 3840, 4010, 4120, 4608, 4635, 4812, 4944, 5120, 5760, 6015, 6180, 6416, 6592, 7218, 7416, 7680, 8020, 8240, 9216, 9270, 9624, 9888, 11520, 12030, 12360, 12832, 13184, 14436, 14832, 15360, 16040, 16480, 18045, 18540, 19248, 19776, 23040, 24060, 24720, 25664, 26368, 28872, 29664, 32080, 32960, 36090, 37080, 38496, 39552, 41303, 46080, 48120, 49440, 51328, 52736, 57744, 59328, 64160, 65920, 72180, 74160, 76992, 79104, 82606, 96240, 98880, 102656, 105472, 115488, 118656, 123909, 128320, 131840, 144360, 148320, 153984, 158208, 165212, 192480, 197760, 205312, 206515, 230976, 237312, 247818, 256640, 263680, 288720, 296640, 307968, 316416, 330424, 371727, 384960, 395520, 410624, 413030, 461952, 474624, 495636, 513280, 527360, 577440, 593280, 615936, 619545, 660848, 743454, 769920, 791040, 826060, 923904, 949248, 991272, 1026560, 1154880, 1186560, 1231872, 1239090, 1321696, 1486908, 1539840, 1582080, 1652120, 1847808, 1858635, 1982544, 2053120, 2309760, 2373120, 2478180, 2643392, 2973816, 3079680, 3304240, 3695616, 3717270, 3965088, 4619520, 4746240, 4956360, 5286784, 5947632, 6159360, 6608480, 7434540, 7930176, 9239040, 9912720, 10573568, 11895264, 13216960, 14869080, 15860352, 18478080, 19825440, 21147136, 23790528, 26433920, 29738160, 31720704, 39650880, 42294272, 47581056, 52867840, 59476320, 63441408, 79301760, 95162112, 105735680, 118952640, 126882816, 158603520, 190324224, 211471360, 237905280, 317207040, 380648448, 475810560, 634414080, 951621120, 1903242240]

約数ペア:

[(1, 1903242240), (2, 951621120), (3, 634414080), (4, 475810560), (5, 380648448), (6, 317207040), (8, 237905280), (9, 211471360), (10, 190324224), (12, 158603520), (15, 126882816), (16, 118952640), (18, 105735680), (20, 95162112), (24, 79301760), (30, 63441408), (32, 59476320), (36, 52867840), (40, 47581056), (45, 42294272), (48, 39650880), (60, 31720704), (64, 29738160), (72, 26433920), (80, 23790528), (90, 21147136), (96, 19825440), (103, 18478080), (120, 15860352), (128, 14869080), (144, 13216960), (160, 11895264), (180, 10573568), (192, 9912720), (206, 9239040), (240, 7930176), (256, 7434540), (288, 6608480), (309, 6159360), (320, 5947632), (360, 5286784), (384, 4956360), (401, 4746240), (412, 4619520), (480, 3965088), (512, 3717270), (515, 3695616), (576, 3304240), (618, 3079680), (640, 2973816), (720, 2643392), (768, 2478180), (802, 2373120), (824, 2309760), (927, 2053120), (960, 1982544), (1024, 1858635), (1030, 1847808), (1152, 1652120), (1203, 1582080), (1236, 1539840), (1280, 1486908), (1440, 1321696), (1536, 1239090), (1545, 1231872), (1604, 1186560), (1648, 1154880), (1854, 1026560), (1920, 991272), (2005, 949248), (2060, 923904), (2304, 826060), (2406, 791040), (2472, 769920), (2560, 743454), (2880, 660848), (3072, 619545), (3090, 615936), (3208, 593280), (3296, 577440), (3609, 527360), (3708, 513280), (3840, 495636), (4010, 474624), (4120, 461952), (4608, 413030), (4635, 410624), (4812, 395520), (4944, 384960), (5120, 371727), (5760, 330424), (6015, 316416), (6180, 307968), (6416, 296640), (6592, 288720), (7218, 263680), (7416, 256640), (7680, 247818), (8020, 237312), (8240, 230976), (9216, 206515), (9270, 205312), (9624, 197760), (9888, 192480), (11520, 165212), (12030, 158208), (12360, 153984), (12832, 148320), (13184, 144360), (14436, 131840), (14832, 128320), (15360, 123909), (16040, 118656), (16480, 115488), (18045, 105472), (18540, 102656), (19248, 98880), (19776, 96240), (23040, 82606), (24060, 79104), (24720, 76992), (25664, 74160), (26368, 72180), (28872, 65920), (29664, 64160), (32080, 59328), (32960, 57744), (36090, 52736), (37080, 51328), (38496, 49440), (39552, 48120), (41303, 46080)]