2210755680

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{8123}}^1$

素因数の和:8160

約数の個数: 288

約数和(自身を含む): 8942379264

約数和(自身を除く): 6731623584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8123, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 15120, 16246, 17010, 18144, 19440, 22680, 24369, 27216, 30240, 32492, 34020, 38880, 40615, 45360, 48738, 54432, 56861, 64984, 68040, 73107, 81230, 90720, 97476, 113722, 121845, 129968, 136080, 146214, 162460, 170583, 194952, 219321, 227444, 243690, 259936, 272160, 284305, 292428, 324920, 341166, 365535, 389904, 438642, 454888, 487380, 511749, 568610, 584856, 649840, 657963, 682332, 731070, 779808, 852915, 877284, 909776, 974760, 1023498, 1096605, 1137220, 1169712, 1299680, 1315926, 1364664, 1462140, 1535247, 1705830, 1754568, 1819552, 1949520, 1973889, 2046996, 2193210, 2274440, 2339424, 2558745, 2631852, 2729328, 2924280, 3070494, 3289815, 3411660, 3509136, 3899040, 3947778, 4093992, 4386420, 4548880, 4605741, 5117490, 5263704, 5458656, 5848560, 6140988, 6579630, 6823320, 7018272, 7676235, 7895556, 8187984, 8772840, 9097760, 9211482, 9869445, 10234980, 10527408, 11697120, 12281976, 13159260, 13646640, 13817223, 15352470, 15791112, 16375968, 17545680, 18422964, 19738890, 20469960, 21054816, 23028705, 24563952, 26318520, 27293280, 27634446, 30704940, 31582224, 35091360, 36845928, 39477780, 40939920, 46057410, 49127904, 52637040, 55268892, 61409880, 63164448, 69086115, 73691856, 78955560, 81879840, 92114820, 105274080, 110537784, 122819760, 138172230, 147383712, 157911120, 184229640, 221075568, 245639520, 276344460, 315822240, 368459280, 442151136, 552688920, 736918560, 1105377840, 2210755680]

約数ペア:

[(1, 2210755680), (2, 1105377840), (3, 736918560), (4, 552688920), (5, 442151136), (6, 368459280), (7, 315822240), (8, 276344460), (9, 245639520), (10, 221075568), (12, 184229640), (14, 157911120), (15, 147383712), (16, 138172230), (18, 122819760), (20, 110537784), (21, 105274080), (24, 92114820), (27, 81879840), (28, 78955560), (30, 73691856), (32, 69086115), (35, 63164448), (36, 61409880), (40, 55268892), (42, 52637040), (45, 49127904), (48, 46057410), (54, 40939920), (56, 39477780), (60, 36845928), (63, 35091360), (70, 31582224), (72, 30704940), (80, 27634446), (81, 27293280), (84, 26318520), (90, 24563952), (96, 23028705), (105, 21054816), (108, 20469960), (112, 19738890), (120, 18422964), (126, 17545680), (135, 16375968), (140, 15791112), (144, 15352470), (160, 13817223), (162, 13646640), (168, 13159260), (180, 12281976), (189, 11697120), (210, 10527408), (216, 10234980), (224, 9869445), (240, 9211482), (243, 9097760), (252, 8772840), (270, 8187984), (280, 7895556), (288, 7676235), (315, 7018272), (324, 6823320), (336, 6579630), (360, 6140988), (378, 5848560), (405, 5458656), (420, 5263704), (432, 5117490), (480, 4605741), (486, 4548880), (504, 4386420), (540, 4093992), (560, 3947778), (567, 3899040), (630, 3509136), (648, 3411660), (672, 3289815), (720, 3070494), (756, 2924280), (810, 2729328), (840, 2631852), (864, 2558745), (945, 2339424), (972, 2274440), (1008, 2193210), (1080, 2046996), (1120, 1973889), (1134, 1949520), (1215, 1819552), (1260, 1754568), (1296, 1705830), (1440, 1535247), (1512, 1462140), (1620, 1364664), (1680, 1315926), (1701, 1299680), (1890, 1169712), (1944, 1137220), (2016, 1096605), (2160, 1023498), (2268, 974760), (2430, 909776), (2520, 877284), (2592, 852915), (2835, 779808), (3024, 731070), (3240, 682332), (3360, 657963), (3402, 649840), (3780, 584856), (3888, 568610), (4320, 511749), (4536, 487380), (4860, 454888), (5040, 438642), (5670, 389904), (6048, 365535), (6480, 341166), (6804, 324920), (7560, 292428), (7776, 284305), (8123, 272160), (8505, 259936), (9072, 243690), (9720, 227444), (10080, 219321), (11340, 194952), (12960, 170583), (13608, 162460), (15120, 146214), (16246, 136080), (17010, 129968), (18144, 121845), (19440, 113722), (22680, 97476), (24369, 90720), (27216, 81230), (30240, 73107), (32492, 68040), (34020, 64984), (38880, 56861), (40615, 54432), (45360, 48738)]