151045760

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 379060560

約数和(自身を除く): 228014800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 61, 64, 73, 80, 106, 122, 128, 146, 160, 212, 244, 265, 292, 305, 320, 365, 424, 488, 530, 584, 610, 640, 730, 848, 976, 1060, 1168, 1220, 1460, 1696, 1952, 2120, 2336, 2440, 2920, 3233, 3392, 3869, 3904, 4240, 4453, 4672, 4880, 5840, 6466, 6784, 7738, 7808, 8480, 8906, 9344, 9760, 11680, 12932, 15476, 16165, 16960, 17812, 19345, 19520, 22265, 23360, 25864, 30952, 32330, 33920, 35624, 38690, 39040, 44530, 46720, 51728, 61904, 64660, 71248, 77380, 89060, 103456, 123808, 129320, 142496, 154760, 178120, 206912, 236009, 247616, 258640, 284992, 309520, 356240, 413824, 472018, 495232, 517280, 569984, 619040, 712480, 944036, 1034560, 1180045, 1238080, 1424960, 1888072, 2069120, 2360090, 2476160, 2849920, 3776144, 4720180, 7552288, 9440360, 15104576, 18880720, 30209152, 37761440, 75522880, 151045760]

約数ペア:

[(1, 151045760), (2, 75522880), (4, 37761440), (5, 30209152), (8, 18880720), (10, 15104576), (16, 9440360), (20, 7552288), (32, 4720180), (40, 3776144), (53, 2849920), (61, 2476160), (64, 2360090), (73, 2069120), (80, 1888072), (106, 1424960), (122, 1238080), (128, 1180045), (146, 1034560), (160, 944036), (212, 712480), (244, 619040), (265, 569984), (292, 517280), (305, 495232), (320, 472018), (365, 413824), (424, 356240), (488, 309520), (530, 284992), (584, 258640), (610, 247616), (640, 236009), (730, 206912), (848, 178120), (976, 154760), (1060, 142496), (1168, 129320), (1220, 123808), (1460, 103456), (1696, 89060), (1952, 77380), (2120, 71248), (2336, 64660), (2440, 61904), (2920, 51728), (3233, 46720), (3392, 44530), (3869, 39040), (3904, 38690), (4240, 35624), (4453, 33920), (4672, 32330), (4880, 30952), (5840, 25864), (6466, 23360), (6784, 22265), (7738, 19520), (7808, 19345), (8480, 17812), (8906, 16960), (9344, 16165), (9760, 15476), (11680, 12932)]