15450216960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:559

約数の個数: 320

約数和(自身を含む): 51105479040

約数和(自身を除く): 35655262080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 139, 160, 164, 192, 205, 240, 246, 256, 278, 320, 328, 353, 384, 410, 417, 480, 492, 512, 556, 615, 640, 656, 695, 706, 768, 820, 834, 960, 984, 1059, 1112, 1230, 1280, 1312, 1390, 1412, 1536, 1640, 1668, 1765, 1920, 1968, 2085, 2118, 2224, 2460, 2560, 2624, 2780, 2824, 3280, 3336, 3530, 3840, 3936, 4170, 4236, 4448, 4920, 5248, 5295, 5560, 5648, 5699, 6560, 6672, 7060, 7680, 7872, 8340, 8472, 8896, 9840, 10496, 10590, 11120, 11296, 11398, 13120, 13344, 14120, 14473, 15744, 16680, 16944, 17097, 17792, 19680, 20992, 21180, 22240, 22592, 22796, 26240, 26688, 28240, 28495, 28946, 31488, 33360, 33888, 34194, 35584, 39360, 42360, 43419, 44480, 45184, 45592, 49067, 52480, 53376, 56480, 56990, 57892, 62976, 66720, 67776, 68388, 71168, 72365, 78720, 84720, 85485, 86838, 88960, 90368, 91184, 98134, 104960, 106752, 112960, 113980, 115784, 133440, 135552, 136776, 144730, 147201, 157440, 169440, 170970, 173676, 177920, 180736, 182368, 196268, 213504, 217095, 225920, 227960, 231568, 245335, 266880, 271104, 273552, 289460, 294402, 314880, 338880, 341940, 347352, 355840, 364736, 392536, 434190, 451840, 455920, 463136, 490670, 533760, 542208, 547104, 578920, 588804, 677760, 683880, 694704, 729472, 736005, 785072, 868380, 903680, 911840, 926272, 981340, 1067520, 1094208, 1157840, 1177608, 1355520, 1367760, 1389408, 1458944, 1472010, 1570144, 1736760, 1823680, 1852544, 1962680, 2011747, 2188416, 2315680, 2355216, 2711040, 2735520, 2778816, 2917888, 2944020, 3140288, 3473520, 3647360, 3705088, 3925360, 4023494, 4376832, 4631360, 4710432, 5471040, 5557632, 5888040, 6035241, 6280576, 6947040, 7294720, 7410176, 7850720, 8046988, 8753664, 9262720, 9420864, 10058735, 10942080, 11115264, 11776080, 12070482, 12561152, 13894080, 14589440, 15701440, 16093976, 18525440, 18841728, 20117470, 21884160, 22230528, 23552160, 24140964, 25122304, 27788160, 30176205, 31402880, 32187952, 37050880, 37683456, 40234940, 43768320, 47104320, 48281928, 55576320, 60352410, 62805760, 64375904, 75366912, 80469880, 94208640, 96563856, 111152640, 120704820, 125611520, 128751808, 160939760, 188417280, 193127712, 241409640, 257503616, 321879520, 376834560, 386255424, 482819280, 515007232, 643759040, 772510848, 965638560, 1030014464, 1287518080, 1545021696, 1931277120, 2575036160, 3090043392, 3862554240, 5150072320, 7725108480, 15450216960]

約数ペア:

[(1, 15450216960), (2, 7725108480), (3, 5150072320), (4, 3862554240), (5, 3090043392), (6, 2575036160), (8, 1931277120), (10, 1545021696), (12, 1287518080), (15, 1030014464), (16, 965638560), (20, 772510848), (24, 643759040), (30, 515007232), (32, 482819280), (40, 386255424), (41, 376834560), (48, 321879520), (60, 257503616), (64, 241409640), (80, 193127712), (82, 188417280), (96, 160939760), (120, 128751808), (123, 125611520), (128, 120704820), (139, 111152640), (160, 96563856), (164, 94208640), (192, 80469880), (205, 75366912), (240, 64375904), (246, 62805760), (256, 60352410), (278, 55576320), (320, 48281928), (328, 47104320), (353, 43768320), (384, 40234940), (410, 37683456), (417, 37050880), (480, 32187952), (492, 31402880), (512, 30176205), (556, 27788160), (615, 25122304), (640, 24140964), (656, 23552160), (695, 22230528), (706, 21884160), (768, 20117470), (820, 18841728), (834, 18525440), (960, 16093976), (984, 15701440), (1059, 14589440), (1112, 13894080), (1230, 12561152), (1280, 12070482), (1312, 11776080), (1390, 11115264), (1412, 10942080), (1536, 10058735), (1640, 9420864), (1668, 9262720), (1765, 8753664), (1920, 8046988), (1968, 7850720), (2085, 7410176), (2118, 7294720), (2224, 6947040), (2460, 6280576), (2560, 6035241), (2624, 5888040), (2780, 5557632), (2824, 5471040), (3280, 4710432), (3336, 4631360), (3530, 4376832), (3840, 4023494), (3936, 3925360), (4170, 3705088), (4236, 3647360), (4448, 3473520), (4920, 3140288), (5248, 2944020), (5295, 2917888), (5560, 2778816), (5648, 2735520), (5699, 2711040), (6560, 2355216), (6672, 2315680), (7060, 2188416), (7680, 2011747), (7872, 1962680), (8340, 1852544), (8472, 1823680), (8896, 1736760), (9840, 1570144), (10496, 1472010), (10590, 1458944), (11120, 1389408), (11296, 1367760), (11398, 1355520), (13120, 1177608), (13344, 1157840), (14120, 1094208), (14473, 1067520), (15744, 981340), (16680, 926272), (16944, 911840), (17097, 903680), (17792, 868380), (19680, 785072), (20992, 736005), (21180, 729472), (22240, 694704), (22592, 683880), (22796, 677760), (26240, 588804), (26688, 578920), (28240, 547104), (28495, 542208), (28946, 533760), (31488, 490670), (33360, 463136), (33888, 455920), (34194, 451840), (35584, 434190), (39360, 392536), (42360, 364736), (43419, 355840), (44480, 347352), (45184, 341940), (45592, 338880), (49067, 314880), (52480, 294402), (53376, 289460), (56480, 273552), (56990, 271104), (57892, 266880), (62976, 245335), (66720, 231568), (67776, 227960), (68388, 225920), (71168, 217095), (72365, 213504), (78720, 196268), (84720, 182368), (85485, 180736), (86838, 177920), (88960, 173676), (90368, 170970), (91184, 169440), (98134, 157440), (104960, 147201), (106752, 144730), (112960, 136776), (113980, 135552), (115784, 133440)]