299172480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 1028160000

約数和(自身を除く): 728987520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 114, 118, 120, 128, 139, 152, 160, 177, 190, 192, 228, 236, 240, 278, 285, 295, 304, 320, 354, 380, 384, 417, 456, 472, 480, 556, 570, 590, 608, 640, 695, 708, 760, 834, 885, 912, 944, 960, 1112, 1121, 1140, 1180, 1216, 1390, 1416, 1520, 1668, 1770, 1824, 1888, 1920, 2085, 2224, 2242, 2280, 2360, 2432, 2641, 2780, 2832, 3040, 3336, 3363, 3540, 3648, 3776, 4170, 4448, 4484, 4560, 4720, 5282, 5560, 5605, 5664, 6080, 6672, 6726, 7080, 7296, 7552, 7923, 8201, 8340, 8896, 8968, 9120, 9440, 10564, 11120, 11210, 11328, 12160, 13205, 13344, 13452, 14160, 15846, 16402, 16680, 16815, 17792, 17936, 18240, 18880, 21128, 22240, 22420, 22656, 24603, 26410, 26688, 26904, 28320, 31692, 32804, 33360, 33630, 35872, 36480, 37760, 39615, 41005, 42256, 44480, 44840, 49206, 52820, 53376, 53808, 56640, 63384, 65608, 66720, 67260, 71744, 79230, 82010, 84512, 88960, 89680, 98412, 105640, 107616, 113280, 123015, 126768, 131216, 133440, 134520, 143488, 155819, 158460, 164020, 169024, 179360, 196824, 211280, 215232, 246030, 253536, 262432, 266880, 269040, 311638, 316920, 328040, 338048, 358720, 393648, 422560, 430464, 467457, 492060, 507072, 524864, 538080, 623276, 633840, 656080, 717440, 779095, 787296, 845120, 934914, 984120, 1014144, 1049728, 1076160, 1246552, 1267680, 1312160, 1558190, 1574592, 1690240, 1869828, 1968240, 2152320, 2337285, 2493104, 2535360, 2624320, 3116380, 3149184, 3739656, 3936480, 4674570, 4986208, 5070720, 5248640, 6232760, 7479312, 7872960, 9349140, 9972416, 12465520, 14958624, 15745920, 18698280, 19944832, 24931040, 29917248, 37396560, 49862080, 59834496, 74793120, 99724160, 149586240, 299172480]

約数ペア:

[(1, 299172480), (2, 149586240), (3, 99724160), (4, 74793120), (5, 59834496), (6, 49862080), (8, 37396560), (10, 29917248), (12, 24931040), (15, 19944832), (16, 18698280), (19, 15745920), (20, 14958624), (24, 12465520), (30, 9972416), (32, 9349140), (38, 7872960), (40, 7479312), (48, 6232760), (57, 5248640), (59, 5070720), (60, 4986208), (64, 4674570), (76, 3936480), (80, 3739656), (95, 3149184), (96, 3116380), (114, 2624320), (118, 2535360), (120, 2493104), (128, 2337285), (139, 2152320), (152, 1968240), (160, 1869828), (177, 1690240), (190, 1574592), (192, 1558190), (228, 1312160), (236, 1267680), (240, 1246552), (278, 1076160), (285, 1049728), (295, 1014144), (304, 984120), (320, 934914), (354, 845120), (380, 787296), (384, 779095), (417, 717440), (456, 656080), (472, 633840), (480, 623276), (556, 538080), (570, 524864), (590, 507072), (608, 492060), (640, 467457), (695, 430464), (708, 422560), (760, 393648), (834, 358720), (885, 338048), (912, 328040), (944, 316920), (960, 311638), (1112, 269040), (1121, 266880), (1140, 262432), (1180, 253536), (1216, 246030), (1390, 215232), (1416, 211280), (1520, 196824), (1668, 179360), (1770, 169024), (1824, 164020), (1888, 158460), (1920, 155819), (2085, 143488), (2224, 134520), (2242, 133440), (2280, 131216), (2360, 126768), (2432, 123015), (2641, 113280), (2780, 107616), (2832, 105640), (3040, 98412), (3336, 89680), (3363, 88960), (3540, 84512), (3648, 82010), (3776, 79230), (4170, 71744), (4448, 67260), (4484, 66720), (4560, 65608), (4720, 63384), (5282, 56640), (5560, 53808), (5605, 53376), (5664, 52820), (6080, 49206), (6672, 44840), (6726, 44480), (7080, 42256), (7296, 41005), (7552, 39615), (7923, 37760), (8201, 36480), (8340, 35872), (8896, 33630), (8968, 33360), (9120, 32804), (9440, 31692), (10564, 28320), (11120, 26904), (11210, 26688), (11328, 26410), (12160, 24603), (13205, 22656), (13344, 22420), (13452, 22240), (14160, 21128), (15846, 18880), (16402, 18240), (16680, 17936), (16815, 17792)]