1210295520

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{4447}}^1$

素因数の和:4484

約数の個数: 288

約数和(自身を含む): 4896073728

約数和(自身を除く): 3685778208

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, 4447, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 8894, 9072, 9720, 10080, 11340, 12960, 13341, 13608, 15120, 17010, 17788, 18144, 19440, 22235, 22680, 26682, 27216, 30240, 31129, 34020, 35576, 38880, 40023, 44470, 45360, 53364, 54432, 62258, 66705, 68040, 71152, 80046, 88940, 90720, 93387, 106728, 120069, 124516, 133410, 136080, 142304, 155645, 160092, 177880, 186774, 200115, 213456, 240138, 249032, 266820, 272160, 280161, 311290, 320184, 355760, 360207, 373548, 400230, 426912, 466935, 480276, 498064, 533640, 560322, 600345, 622580, 640368, 711520, 720414, 747096, 800460, 840483, 933870, 960552, 996128, 1067280, 1080621, 1120644, 1200690, 1245160, 1280736, 1400805, 1440828, 1494192, 1600920, 1680966, 1801035, 1867740, 1921104, 2134560, 2161242, 2241288, 2401380, 2490320, 2521449, 2801610, 2881656, 2988384, 3201840, 3361932, 3602070, 3735480, 3842208, 4202415, 4322484, 4482576, 4802760, 4980640, 5042898, 5403105, 5603220, 5763312, 6403680, 6723864, 7204140, 7470960, 7564347, 8404830, 8644968, 8965152, 9605520, 10085796, 10806210, 11206440, 11526624, 12607245, 13447728, 14408280, 14941920, 15128694, 16809660, 17289936, 19211040, 20171592, 21612420, 22412880, 25214490, 26895456, 28816560, 30257388, 33619320, 34579872, 37821735, 40343184, 43224840, 44825760, 50428980, 57633120, 60514776, 67238640, 75643470, 80686368, 86449680, 100857960, 121029552, 134477280, 151286940, 172899360, 201715920, 242059104, 302573880, 403431840, 605147760, 1210295520]

約数ペア:

[(1, 1210295520), (2, 605147760), (3, 403431840), (4, 302573880), (5, 242059104), (6, 201715920), (7, 172899360), (8, 151286940), (9, 134477280), (10, 121029552), (12, 100857960), (14, 86449680), (15, 80686368), (16, 75643470), (18, 67238640), (20, 60514776), (21, 57633120), (24, 50428980), (27, 44825760), (28, 43224840), (30, 40343184), (32, 37821735), (35, 34579872), (36, 33619320), (40, 30257388), (42, 28816560), (45, 26895456), (48, 25214490), (54, 22412880), (56, 21612420), (60, 20171592), (63, 19211040), (70, 17289936), (72, 16809660), (80, 15128694), (81, 14941920), (84, 14408280), (90, 13447728), (96, 12607245), (105, 11526624), (108, 11206440), (112, 10806210), (120, 10085796), (126, 9605520), (135, 8965152), (140, 8644968), (144, 8404830), (160, 7564347), (162, 7470960), (168, 7204140), (180, 6723864), (189, 6403680), (210, 5763312), (216, 5603220), (224, 5403105), (240, 5042898), (243, 4980640), (252, 4802760), (270, 4482576), (280, 4322484), (288, 4202415), (315, 3842208), (324, 3735480), (336, 3602070), (360, 3361932), (378, 3201840), (405, 2988384), (420, 2881656), (432, 2801610), (480, 2521449), (486, 2490320), (504, 2401380), (540, 2241288), (560, 2161242), (567, 2134560), (630, 1921104), (648, 1867740), (672, 1801035), (720, 1680966), (756, 1600920), (810, 1494192), (840, 1440828), (864, 1400805), (945, 1280736), (972, 1245160), (1008, 1200690), (1080, 1120644), (1120, 1080621), (1134, 1067280), (1215, 996128), (1260, 960552), (1296, 933870), (1440, 840483), (1512, 800460), (1620, 747096), (1680, 720414), (1701, 711520), (1890, 640368), (1944, 622580), (2016, 600345), (2160, 560322), (2268, 533640), (2430, 498064), (2520, 480276), (2592, 466935), (2835, 426912), (3024, 400230), (3240, 373548), (3360, 360207), (3402, 355760), (3780, 320184), (3888, 311290), (4320, 280161), (4447, 272160), (4536, 266820), (4860, 249032), (5040, 240138), (5670, 213456), (6048, 200115), (6480, 186774), (6804, 177880), (7560, 160092), (7776, 155645), (8505, 142304), (8894, 136080), (9072, 133410), (9720, 124516), (10080, 120069), (11340, 106728), (12960, 93387), (13341, 90720), (13608, 88940), (15120, 80046), (17010, 71152), (17788, 68040), (18144, 66705), (19440, 62258), (22235, 54432), (22680, 53364), (26682, 45360), (27216, 44470), (30240, 40023), (31129, 38880), (34020, 35576)]