2251146240

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^2\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 396

約数和(自身を含む): 9082760076

約数和(自身を除く): 6831613836

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 997, 1008, 1024, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 1994, 2016, 2205, 2240, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 2991, 3072, 3136, 3360, 3528, 3584, 3840, 3920, 3988, 4032, 4410, 4480, 4608, 4704, 4985, 5040, 5120, 5376, 5760, 5880, 5982, 6272, 6720, 6979, 7056, 7168, 7680, 7840, 7976, 8064, 8820, 8960, 8973, 9216, 9408, 9970, 10080, 10752, 11520, 11760, 11964, 12544, 13440, 13958, 14112, 14955, 15360, 15680, 15952, 16128, 17640, 17920, 17946, 18816, 19940, 20160, 20937, 21504, 23040, 23520, 23928, 25088, 26880, 27916, 28224, 29910, 31360, 31904, 32256, 34895, 35280, 35840, 35892, 37632, 39880, 40320, 41874, 44865, 46080, 47040, 47856, 48853, 50176, 53760, 55832, 56448, 59820, 62720, 62811, 63808, 64512, 69790, 70560, 71784, 75264, 79760, 80640, 83748, 89730, 94080, 95712, 97706, 104685, 107520, 111664, 112896, 119640, 125440, 125622, 127616, 139580, 141120, 143568, 146559, 150528, 159520, 161280, 167496, 179460, 188160, 191424, 195412, 209370, 223328, 225792, 239280, 244265, 250880, 251244, 255232, 279160, 282240, 287136, 293118, 314055, 319040, 322560, 334992, 358920, 376320, 382848, 390824, 418740, 439677, 446656, 451584, 478560, 488530, 502488, 510464, 558320, 564480, 574272, 586236, 628110, 638080, 669984, 717840, 732795, 752640, 765696, 781648, 837480, 879354, 893312, 957120, 977060, 1004976, 1020928, 1116640, 1128960, 1148544, 1172472, 1256220, 1276160, 1339968, 1435680, 1465590, 1531392, 1563296, 1674960, 1758708, 1786624, 1914240, 1954120, 2009952, 2198385, 2233280, 2257920, 2297088, 2344944, 2512440, 2552320, 2679936, 2871360, 2931180, 3062784, 3126592, 3349920, 3517416, 3573248, 3828480, 3908240, 4019904, 4396770, 4466560, 4594176, 4689888, 5024880, 5104640, 5359872, 5742720, 5862360, 6253184, 6699840, 7034832, 7146496, 7656960, 7816480, 8039808, 8793540, 8933120, 9188352, 9379776, 10049760, 10719744, 11485440, 11724720, 12506368, 13399680, 14069664, 15313920, 15632960, 16079616, 17587080, 17866240, 18759552, 20099520, 21439488, 22970880, 23449440, 25012736, 26799360, 28139328, 31265920, 32159232, 35174160, 35732480, 37519104, 40199040, 45941760, 46898880, 50025472, 53598720, 56278656, 62531840, 64318464, 70348320, 75038208, 80398080, 93797760, 107197440, 112557312, 125063680, 140696640, 150076416, 160796160, 187595520, 225114624, 250127360, 281393280, 321592320, 375191040, 450229248, 562786560, 750382080, 1125573120, 2251146240]

約数ペア:

[(1, 2251146240), (2, 1125573120), (3, 750382080), (4, 562786560), (5, 450229248), (6, 375191040), (7, 321592320), (8, 281393280), (9, 250127360), (10, 225114624), (12, 187595520), (14, 160796160), (15, 150076416), (16, 140696640), (18, 125063680), (20, 112557312), (21, 107197440), (24, 93797760), (28, 80398080), (30, 75038208), (32, 70348320), (35, 64318464), (36, 62531840), (40, 56278656), (42, 53598720), (45, 50025472), (48, 46898880), (49, 45941760), (56, 40199040), (60, 37519104), (63, 35732480), (64, 35174160), (70, 32159232), (72, 31265920), (80, 28139328), (84, 26799360), (90, 25012736), (96, 23449440), (98, 22970880), (105, 21439488), (112, 20099520), (120, 18759552), (126, 17866240), (128, 17587080), (140, 16079616), (144, 15632960), (147, 15313920), (160, 14069664), (168, 13399680), (180, 12506368), (192, 11724720), (196, 11485440), (210, 10719744), (224, 10049760), (240, 9379776), (245, 9188352), (252, 8933120), (256, 8793540), (280, 8039808), (288, 7816480), (294, 7656960), (315, 7146496), (320, 7034832), (336, 6699840), (360, 6253184), (384, 5862360), (392, 5742720), (420, 5359872), (441, 5104640), (448, 5024880), (480, 4689888), (490, 4594176), (504, 4466560), (512, 4396770), (560, 4019904), (576, 3908240), (588, 3828480), (630, 3573248), (640, 3517416), (672, 3349920), (720, 3126592), (735, 3062784), (768, 2931180), (784, 2871360), (840, 2679936), (882, 2552320), (896, 2512440), (960, 2344944), (980, 2297088), (997, 2257920), (1008, 2233280), (1024, 2198385), (1120, 2009952), (1152, 1954120), (1176, 1914240), (1260, 1786624), (1280, 1758708), (1344, 1674960), (1440, 1563296), (1470, 1531392), (1536, 1465590), (1568, 1435680), (1680, 1339968), (1764, 1276160), (1792, 1256220), (1920, 1172472), (1960, 1148544), (1994, 1128960), (2016, 1116640), (2205, 1020928), (2240, 1004976), (2304, 977060), (2352, 957120), (2520, 893312), (2560, 879354), (2688, 837480), (2880, 781648), (2940, 765696), (2991, 752640), (3072, 732795), (3136, 717840), (3360, 669984), (3528, 638080), (3584, 628110), (3840, 586236), (3920, 574272), (3988, 564480), (4032, 558320), (4410, 510464), (4480, 502488), (4608, 488530), (4704, 478560), (4985, 451584), (5040, 446656), (5120, 439677), (5376, 418740), (5760, 390824), (5880, 382848), (5982, 376320), (6272, 358920), (6720, 334992), (6979, 322560), (7056, 319040), (7168, 314055), (7680, 293118), (7840, 287136), (7976, 282240), (8064, 279160), (8820, 255232), (8960, 251244), (8973, 250880), (9216, 244265), (9408, 239280), (9970, 225792), (10080, 223328), (10752, 209370), (11520, 195412), (11760, 191424), (11964, 188160), (12544, 179460), (13440, 167496), (13958, 161280), (14112, 159520), (14955, 150528), (15360, 146559), (15680, 143568), (15952, 141120), (16128, 139580), (17640, 127616), (17920, 125622), (17946, 125440), (18816, 119640), (19940, 112896), (20160, 111664), (20937, 107520), (21504, 104685), (23040, 97706), (23520, 95712), (23928, 94080), (25088, 89730), (26880, 83748), (27916, 80640), (28224, 79760), (29910, 75264), (31360, 71784), (31904, 70560), (32256, 69790), (34895, 64512), (35280, 63808), (35840, 62811), (35892, 62720), (37632, 59820), (39880, 56448), (40320, 55832), (41874, 53760), (44865, 50176), (46080, 48853), (47040, 47856)]