2000033280

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{12401}}^1$

素因数の和:12437

約数の個数: 240

約数和(自身を含む): 7916841504

約数和(自身を除く): 5916808224

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 12401, 13440, 16128, 17920, 20160, 23040, 24802, 26880, 32256, 37203, 40320, 49604, 53760, 62005, 74406, 80640, 86807, 99208, 111609, 124010, 148812, 161280, 173614, 186015, 198416, 223218, 248020, 260421, 297624, 347228, 372030, 396832, 434035, 446436, 496040, 520842, 558045, 595248, 694456, 744060, 781263, 793664, 868070, 892872, 992080, 1041684, 1116090, 1190496, 1302105, 1388912, 1488120, 1562526, 1587328, 1736140, 1785744, 1984160, 2083368, 2232180, 2380992, 2604210, 2777824, 2976240, 3125052, 3174656, 3472280, 3571488, 3906315, 3968320, 4166736, 4464360, 4761984, 5208420, 5555648, 5952480, 6250104, 6349312, 6944560, 7142976, 7812630, 7936640, 8333472, 8928720, 9523968, 10416840, 11111296, 11904960, 12500208, 13889120, 14285952, 15625260, 15873280, 16666944, 17857440, 19047936, 20833680, 22222592, 23809920, 25000416, 27778240, 28571904, 31250520, 31746560, 33333888, 35714880, 41667360, 44445184, 47619840, 50000832, 55556480, 57143808, 62501040, 66667776, 71429760, 83334720, 95239680, 100001664, 111112960, 125002080, 133335552, 142859520, 166669440, 200003328, 222225920, 250004160, 285719040, 333338880, 400006656, 500008320, 666677760, 1000016640, 2000033280]

約数ペア:

[(1, 2000033280), (2, 1000016640), (3, 666677760), (4, 500008320), (5, 400006656), (6, 333338880), (7, 285719040), (8, 250004160), (9, 222225920), (10, 200003328), (12, 166669440), (14, 142859520), (15, 133335552), (16, 125002080), (18, 111112960), (20, 100001664), (21, 95239680), (24, 83334720), (28, 71429760), (30, 66667776), (32, 62501040), (35, 57143808), (36, 55556480), (40, 50000832), (42, 47619840), (45, 44445184), (48, 41667360), (56, 35714880), (60, 33333888), (63, 31746560), (64, 31250520), (70, 28571904), (72, 27778240), (80, 25000416), (84, 23809920), (90, 22222592), (96, 20833680), (105, 19047936), (112, 17857440), (120, 16666944), (126, 15873280), (128, 15625260), (140, 14285952), (144, 13889120), (160, 12500208), (168, 11904960), (180, 11111296), (192, 10416840), (210, 9523968), (224, 8928720), (240, 8333472), (252, 7936640), (256, 7812630), (280, 7142976), (288, 6944560), (315, 6349312), (320, 6250104), (336, 5952480), (360, 5555648), (384, 5208420), (420, 4761984), (448, 4464360), (480, 4166736), (504, 3968320), (512, 3906315), (560, 3571488), (576, 3472280), (630, 3174656), (640, 3125052), (672, 2976240), (720, 2777824), (768, 2604210), (840, 2380992), (896, 2232180), (960, 2083368), (1008, 1984160), (1120, 1785744), (1152, 1736140), (1260, 1587328), (1280, 1562526), (1344, 1488120), (1440, 1388912), (1536, 1302105), (1680, 1190496), (1792, 1116090), (1920, 1041684), (2016, 992080), (2240, 892872), (2304, 868070), (2520, 793664), (2560, 781263), (2688, 744060), (2880, 694456), (3360, 595248), (3584, 558045), (3840, 520842), (4032, 496040), (4480, 446436), (4608, 434035), (5040, 396832), (5376, 372030), (5760, 347228), (6720, 297624), (7680, 260421), (8064, 248020), (8960, 223218), (10080, 198416), (10752, 186015), (11520, 173614), (12401, 161280), (13440, 148812), (16128, 124010), (17920, 111609), (20160, 99208), (23040, 86807), (24802, 80640), (26880, 74406), (32256, 62005), (37203, 53760), (40320, 49604)]