1427333760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1055

約数の個数: 192

約数和(自身を含む): 4949268480

約数和(自身を除く): 3521934720

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, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 383, 384, 480, 576, 640, 647, 720, 766, 960, 1149, 1152, 1294, 1440, 1532, 1915, 1920, 1941, 2298, 2588, 2880, 3064, 3235, 3447, 3830, 3882, 4596, 5176, 5745, 5760, 5823, 6128, 6470, 6894, 7660, 7764, 9192, 9705, 10352, 11490, 11646, 12256, 12940, 13788, 15320, 15528, 17235, 18384, 19410, 20704, 22980, 23292, 24512, 25880, 27576, 29115, 30640, 31056, 34470, 36768, 38820, 41408, 45960, 46584, 49024, 51760, 55152, 58230, 61280, 62112, 68940, 73536, 77640, 82816, 91920, 93168, 103520, 110304, 116460, 122560, 124224, 137880, 147072, 155280, 183840, 186336, 207040, 220608, 232920, 245120, 247801, 248448, 275760, 310560, 367680, 372672, 414080, 441216, 465840, 495602, 551520, 621120, 735360, 743403, 745344, 931680, 991204, 1103040, 1239005, 1242240, 1486806, 1863360, 1982408, 2206080, 2230209, 2478010, 2973612, 3717015, 3726720, 3964816, 4460418, 4956020, 5947224, 7434030, 7929632, 8920836, 9912040, 11151045, 11894448, 14868060, 15859264, 17841672, 19824080, 22302090, 23788896, 29736120, 31718528, 35683344, 39648160, 44604180, 47577792, 59472240, 71366688, 79296320, 89208360, 95155584, 118944480, 142733376, 158592640, 178416720, 237888960, 285466752, 356833440, 475777920, 713666880, 1427333760]

約数ペア:

[(1, 1427333760), (2, 713666880), (3, 475777920), (4, 356833440), (5, 285466752), (6, 237888960), (8, 178416720), (9, 158592640), (10, 142733376), (12, 118944480), (15, 95155584), (16, 89208360), (18, 79296320), (20, 71366688), (24, 59472240), (30, 47577792), (32, 44604180), (36, 39648160), (40, 35683344), (45, 31718528), (48, 29736120), (60, 23788896), (64, 22302090), (72, 19824080), (80, 17841672), (90, 15859264), (96, 14868060), (120, 11894448), (128, 11151045), (144, 9912040), (160, 8920836), (180, 7929632), (192, 7434030), (240, 5947224), (288, 4956020), (320, 4460418), (360, 3964816), (383, 3726720), (384, 3717015), (480, 2973612), (576, 2478010), (640, 2230209), (647, 2206080), (720, 1982408), (766, 1863360), (960, 1486806), (1149, 1242240), (1152, 1239005), (1294, 1103040), (1440, 991204), (1532, 931680), (1915, 745344), (1920, 743403), (1941, 735360), (2298, 621120), (2588, 551520), (2880, 495602), (3064, 465840), (3235, 441216), (3447, 414080), (3830, 372672), (3882, 367680), (4596, 310560), (5176, 275760), (5745, 248448), (5760, 247801), (5823, 245120), (6128, 232920), (6470, 220608), (6894, 207040), (7660, 186336), (7764, 183840), (9192, 155280), (9705, 147072), (10352, 137880), (11490, 124224), (11646, 122560), (12256, 116460), (12940, 110304), (13788, 103520), (15320, 93168), (15528, 91920), (17235, 82816), (18384, 77640), (19410, 73536), (20704, 68940), (22980, 62112), (23292, 61280), (24512, 58230), (25880, 55152), (27576, 51760), (29115, 49024), (30640, 46584), (31056, 45960), (34470, 41408), (36768, 38820)]