306875520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 512

約数和(自身を含む): 1292544000

約数和(自身を除く): 985668480

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, 43, 45, 48, 54, 56, 59, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 118, 120, 126, 128, 129, 135, 140, 144, 160, 168, 172, 177, 180, 189, 192, 210, 215, 216, 224, 236, 240, 252, 258, 270, 280, 288, 295, 301, 315, 320, 336, 344, 354, 360, 378, 384, 387, 413, 420, 430, 432, 448, 472, 480, 504, 516, 531, 540, 560, 576, 590, 602, 630, 640, 645, 672, 688, 708, 720, 756, 774, 826, 840, 860, 864, 885, 896, 903, 944, 945, 960, 1008, 1032, 1062, 1080, 1120, 1152, 1161, 1180, 1204, 1239, 1260, 1290, 1344, 1376, 1416, 1440, 1505, 1512, 1548, 1593, 1652, 1680, 1720, 1728, 1770, 1806, 1888, 1890, 1920, 1935, 2016, 2064, 2065, 2124, 2160, 2240, 2322, 2360, 2408, 2478, 2520, 2537, 2580, 2655, 2688, 2709, 2752, 2832, 2880, 3010, 3024, 3096, 3186, 3304, 3360, 3440, 3456, 3540, 3612, 3717, 3776, 3780, 3870, 4032, 4128, 4130, 4248, 4320, 4480, 4515, 4644, 4720, 4816, 4956, 5040, 5074, 5160, 5310, 5418, 5504, 5664, 5760, 5805, 6020, 6048, 6192, 6195, 6372, 6608, 6720, 6880, 7080, 7224, 7434, 7552, 7560, 7611, 7740, 7965, 8064, 8127, 8256, 8260, 8496, 8640, 9030, 9288, 9440, 9632, 9912, 10080, 10148, 10320, 10620, 10836, 11151, 11328, 11610, 12040, 12096, 12384, 12390, 12685, 12744, 13216, 13440, 13545, 13760, 14160, 14448, 14868, 15120, 15222, 15480, 15930, 16254, 16512, 16520, 16992, 17280, 17759, 18060, 18576, 18585, 18880, 19264, 19824, 20160, 20296, 20640, 21240, 21672, 22302, 22656, 22833, 23220, 24080, 24192, 24768, 24780, 25370, 25488, 26432, 27090, 27520, 28320, 28896, 29736, 30240, 30444, 30960, 31860, 32508, 33040, 33984, 35518, 36120, 37152, 37170, 37760, 38055, 38528, 39648, 40320, 40592, 40635, 41280, 42480, 43344, 44604, 45666, 46440, 48160, 49536, 49560, 50740, 50976, 52864, 53277, 54180, 55755, 56640, 57792, 59472, 60480, 60888, 61920, 63720, 65016, 66080, 67968, 68499, 71036, 72240, 74304, 74340, 76110, 79296, 81184, 81270, 82560, 84960, 86688, 88795, 89208, 91332, 92880, 96320, 99120, 101480, 101952, 106554, 108360, 111510, 113280, 114165, 115584, 118944, 120960, 121776, 123840, 127440, 130032, 132160, 136998, 142072, 144480, 148608, 148680, 152220, 158592, 159831, 162368, 162540, 169920, 173376, 177590, 178416, 182664, 185760, 192640, 198240, 202960, 203904, 213108, 216720, 223020, 228330, 237888, 243552, 247680, 254880, 260064, 264320, 266385, 273996, 284144, 288960, 297360, 304440, 319662, 324736, 325080, 339840, 342495, 346752, 355180, 356832, 365328, 371520, 396480, 405920, 426216, 433440, 446040, 456660, 475776, 479493, 487104, 509760, 520128, 532770, 547992, 568288, 577920, 594720, 608880, 639324, 650160, 684990, 710360, 713664, 730656, 743040, 792960, 799155, 811840, 852432, 866880, 892080, 913320, 958986, 974208, 1019520, 1040256, 1065540, 1095984, 1136576, 1189440, 1217760, 1278648, 1300320, 1369980, 1420720, 1427328, 1461312, 1598310, 1623680, 1704864, 1733760, 1784160, 1826640, 1917972, 2131080, 2191968, 2273152, 2378880, 2397465, 2435520, 2557296, 2600640, 2739960, 2841440, 2922624, 3196620, 3409728, 3568320, 3653280, 3835944, 4262160, 4383936, 4794930, 4871040, 5114592, 5201280, 5479920, 5682880, 6393240, 6819456, 7136640, 7306560, 7671888, 8524320, 8767872, 9589860, 10229184, 10959840, 11365760, 12786480, 14613120, 15343776, 17048640, 19179720, 20458368, 21919680, 25572960, 30687552, 34097280, 38359440, 43839360, 51145920, 61375104, 76718880, 102291840, 153437760, 306875520]

約数ペア:

[(1, 306875520), (2, 153437760), (3, 102291840), (4, 76718880), (5, 61375104), (6, 51145920), (7, 43839360), (8, 38359440), (9, 34097280), (10, 30687552), (12, 25572960), (14, 21919680), (15, 20458368), (16, 19179720), (18, 17048640), (20, 15343776), (21, 14613120), (24, 12786480), (27, 11365760), (28, 10959840), (30, 10229184), (32, 9589860), (35, 8767872), (36, 8524320), (40, 7671888), (42, 7306560), (43, 7136640), (45, 6819456), (48, 6393240), (54, 5682880), (56, 5479920), (59, 5201280), (60, 5114592), (63, 4871040), (64, 4794930), (70, 4383936), (72, 4262160), (80, 3835944), (84, 3653280), (86, 3568320), (90, 3409728), (96, 3196620), (105, 2922624), (108, 2841440), (112, 2739960), (118, 2600640), (120, 2557296), (126, 2435520), (128, 2397465), (129, 2378880), (135, 2273152), (140, 2191968), (144, 2131080), (160, 1917972), (168, 1826640), (172, 1784160), (177, 1733760), (180, 1704864), (189, 1623680), (192, 1598310), (210, 1461312), (215, 1427328), (216, 1420720), (224, 1369980), (236, 1300320), (240, 1278648), (252, 1217760), (258, 1189440), (270, 1136576), (280, 1095984), (288, 1065540), (295, 1040256), (301, 1019520), (315, 974208), (320, 958986), (336, 913320), (344, 892080), (354, 866880), (360, 852432), (378, 811840), (384, 799155), (387, 792960), (413, 743040), (420, 730656), (430, 713664), (432, 710360), (448, 684990), (472, 650160), (480, 639324), (504, 608880), (516, 594720), (531, 577920), (540, 568288), (560, 547992), (576, 532770), (590, 520128), (602, 509760), (630, 487104), (640, 479493), (645, 475776), (672, 456660), (688, 446040), (708, 433440), (720, 426216), (756, 405920), (774, 396480), (826, 371520), (840, 365328), (860, 356832), (864, 355180), (885, 346752), (896, 342495), (903, 339840), (944, 325080), (945, 324736), (960, 319662), (1008, 304440), (1032, 297360), (1062, 288960), (1080, 284144), (1120, 273996), (1152, 266385), (1161, 264320), (1180, 260064), (1204, 254880), (1239, 247680), (1260, 243552), (1290, 237888), (1344, 228330), (1376, 223020), (1416, 216720), (1440, 213108), (1505, 203904), (1512, 202960), (1548, 198240), (1593, 192640), (1652, 185760), (1680, 182664), (1720, 178416), (1728, 177590), (1770, 173376), (1806, 169920), (1888, 162540), (1890, 162368), (1920, 159831), (1935, 158592), (2016, 152220), (2064, 148680), (2065, 148608), (2124, 144480), (2160, 142072), (2240, 136998), (2322, 132160), (2360, 130032), (2408, 127440), (2478, 123840), (2520, 121776), (2537, 120960), (2580, 118944), (2655, 115584), (2688, 114165), (2709, 113280), (2752, 111510), (2832, 108360), (2880, 106554), (3010, 101952), (3024, 101480), (3096, 99120), (3186, 96320), (3304, 92880), (3360, 91332), (3440, 89208), (3456, 88795), (3540, 86688), (3612, 84960), (3717, 82560), (3776, 81270), (3780, 81184), (3870, 79296), (4032, 76110), (4128, 74340), (4130, 74304), (4248, 72240), (4320, 71036), (4480, 68499), (4515, 67968), (4644, 66080), (4720, 65016), (4816, 63720), (4956, 61920), (5040, 60888), (5074, 60480), (5160, 59472), (5310, 57792), (5418, 56640), (5504, 55755), (5664, 54180), (5760, 53277), (5805, 52864), (6020, 50976), (6048, 50740), (6192, 49560), (6195, 49536), (6372, 48160), (6608, 46440), (6720, 45666), (6880, 44604), (7080, 43344), (7224, 42480), (7434, 41280), (7552, 40635), (7560, 40592), (7611, 40320), (7740, 39648), (7965, 38528), (8064, 38055), (8127, 37760), (8256, 37170), (8260, 37152), (8496, 36120), (8640, 35518), (9030, 33984), (9288, 33040), (9440, 32508), (9632, 31860), (9912, 30960), (10080, 30444), (10148, 30240), (10320, 29736), (10620, 28896), (10836, 28320), (11151, 27520), (11328, 27090), (11610, 26432), (12040, 25488), (12096, 25370), (12384, 24780), (12390, 24768), (12685, 24192), (12744, 24080), (13216, 23220), (13440, 22833), (13545, 22656), (13760, 22302), (14160, 21672), (14448, 21240), (14868, 20640), (15120, 20296), (15222, 20160), (15480, 19824), (15930, 19264), (16254, 18880), (16512, 18585), (16520, 18576), (16992, 18060), (17280, 17759)]