297074960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 886621824

約数和(自身を除く): 589546864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 73, 80, 86, 91, 104, 112, 130, 140, 146, 169, 172, 182, 208, 215, 260, 280, 292, 301, 338, 344, 364, 365, 430, 455, 511, 520, 559, 560, 584, 602, 676, 688, 728, 730, 845, 860, 910, 949, 1022, 1040, 1118, 1168, 1183, 1204, 1352, 1456, 1460, 1505, 1690, 1720, 1820, 1898, 2044, 2236, 2366, 2408, 2555, 2704, 2795, 2920, 3010, 3139, 3380, 3440, 3640, 3796, 3913, 4088, 4472, 4732, 4745, 4816, 5110, 5590, 5840, 5915, 6020, 6278, 6643, 6760, 7267, 7280, 7592, 7826, 8176, 8944, 9464, 9490, 10220, 11180, 11830, 12040, 12337, 12556, 13286, 13520, 14534, 15184, 15652, 15695, 18928, 18980, 19565, 20440, 21973, 22360, 23660, 24080, 24674, 25112, 26572, 29068, 31304, 31390, 33215, 36335, 37960, 39130, 40807, 40880, 43946, 44720, 47320, 49348, 50224, 50869, 53144, 58136, 61685, 62608, 62780, 66430, 72670, 75920, 78260, 81614, 86359, 87892, 94640, 98696, 101738, 106288, 109865, 116272, 123370, 125560, 132860, 145340, 156520, 163228, 172718, 175784, 197392, 203476, 204035, 219730, 246740, 251120, 254345, 265720, 285649, 290680, 313040, 326456, 345436, 351568, 406952, 408070, 431795, 439460, 493480, 508690, 530491, 531440, 571298, 581360, 652912, 690872, 813904, 816140, 863590, 878920, 986960, 1017380, 1060982, 1142596, 1381744, 1428245, 1632280, 1727180, 1757840, 2034760, 2121964, 2285192, 2652455, 2856490, 3264560, 3454360, 3713437, 4069520, 4243928, 4570384, 5304910, 5712980, 6908720, 7426874, 8487856, 10609820, 11425960, 14853748, 18567185, 21219640, 22851920, 29707496, 37134370, 42439280, 59414992, 74268740, 148537480, 297074960]

約数ペア:

[(1, 297074960), (2, 148537480), (4, 74268740), (5, 59414992), (7, 42439280), (8, 37134370), (10, 29707496), (13, 22851920), (14, 21219640), (16, 18567185), (20, 14853748), (26, 11425960), (28, 10609820), (35, 8487856), (40, 7426874), (43, 6908720), (52, 5712980), (56, 5304910), (65, 4570384), (70, 4243928), (73, 4069520), (80, 3713437), (86, 3454360), (91, 3264560), (104, 2856490), (112, 2652455), (130, 2285192), (140, 2121964), (146, 2034760), (169, 1757840), (172, 1727180), (182, 1632280), (208, 1428245), (215, 1381744), (260, 1142596), (280, 1060982), (292, 1017380), (301, 986960), (338, 878920), (344, 863590), (364, 816140), (365, 813904), (430, 690872), (455, 652912), (511, 581360), (520, 571298), (559, 531440), (560, 530491), (584, 508690), (602, 493480), (676, 439460), (688, 431795), (728, 408070), (730, 406952), (845, 351568), (860, 345436), (910, 326456), (949, 313040), (1022, 290680), (1040, 285649), (1118, 265720), (1168, 254345), (1183, 251120), (1204, 246740), (1352, 219730), (1456, 204035), (1460, 203476), (1505, 197392), (1690, 175784), (1720, 172718), (1820, 163228), (1898, 156520), (2044, 145340), (2236, 132860), (2366, 125560), (2408, 123370), (2555, 116272), (2704, 109865), (2795, 106288), (2920, 101738), (3010, 98696), (3139, 94640), (3380, 87892), (3440, 86359), (3640, 81614), (3796, 78260), (3913, 75920), (4088, 72670), (4472, 66430), (4732, 62780), (4745, 62608), (4816, 61685), (5110, 58136), (5590, 53144), (5840, 50869), (5915, 50224), (6020, 49348), (6278, 47320), (6643, 44720), (6760, 43946), (7267, 40880), (7280, 40807), (7592, 39130), (7826, 37960), (8176, 36335), (8944, 33215), (9464, 31390), (9490, 31304), (10220, 29068), (11180, 26572), (11830, 25112), (12040, 24674), (12337, 24080), (12556, 23660), (13286, 22360), (13520, 21973), (14534, 20440), (15184, 19565), (15652, 18980), (15695, 18928)]