138670080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 208

約数和(自身を含む): 463151904

約数和(自身を除く): 324481824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 61, 64, 74, 80, 96, 111, 120, 122, 128, 148, 160, 183, 185, 192, 222, 240, 244, 256, 296, 305, 320, 366, 370, 384, 444, 480, 488, 512, 555, 592, 610, 640, 732, 740, 768, 888, 915, 960, 976, 1024, 1110, 1184, 1220, 1280, 1464, 1480, 1536, 1776, 1830, 1920, 1952, 2048, 2220, 2257, 2368, 2440, 2560, 2928, 2960, 3072, 3552, 3660, 3840, 3904, 4096, 4440, 4514, 4736, 4880, 5120, 5856, 5920, 6144, 6771, 7104, 7320, 7680, 7808, 8880, 9028, 9472, 9760, 10240, 11285, 11712, 11840, 12288, 13542, 14208, 14640, 15360, 15616, 17760, 18056, 18944, 19520, 20480, 22570, 23424, 23680, 27084, 28416, 29280, 30720, 31232, 33855, 35520, 36112, 37888, 39040, 45140, 46848, 47360, 54168, 56832, 58560, 61440, 62464, 67710, 71040, 72224, 75776, 78080, 90280, 93696, 94720, 108336, 113664, 117120, 124928, 135420, 142080, 144448, 151552, 156160, 180560, 187392, 189440, 216672, 227328, 234240, 249856, 270840, 284160, 288896, 312320, 361120, 374784, 378880, 433344, 454656, 468480, 541680, 568320, 577792, 624640, 722240, 749568, 757760, 866688, 936960, 1083360, 1136640, 1155584, 1249280, 1444480, 1733376, 1873920, 2166720, 2273280, 2311168, 2888960, 3466752, 3747840, 4333440, 4622336, 5777920, 6933504, 8666880, 9244672, 11555840, 13867008, 17333760, 23111680, 27734016, 34667520, 46223360, 69335040, 138670080]

約数ペア:

[(1, 138670080), (2, 69335040), (3, 46223360), (4, 34667520), (5, 27734016), (6, 23111680), (8, 17333760), (10, 13867008), (12, 11555840), (15, 9244672), (16, 8666880), (20, 6933504), (24, 5777920), (30, 4622336), (32, 4333440), (37, 3747840), (40, 3466752), (48, 2888960), (60, 2311168), (61, 2273280), (64, 2166720), (74, 1873920), (80, 1733376), (96, 1444480), (111, 1249280), (120, 1155584), (122, 1136640), (128, 1083360), (148, 936960), (160, 866688), (183, 757760), (185, 749568), (192, 722240), (222, 624640), (240, 577792), (244, 568320), (256, 541680), (296, 468480), (305, 454656), (320, 433344), (366, 378880), (370, 374784), (384, 361120), (444, 312320), (480, 288896), (488, 284160), (512, 270840), (555, 249856), (592, 234240), (610, 227328), (640, 216672), (732, 189440), (740, 187392), (768, 180560), (888, 156160), (915, 151552), (960, 144448), (976, 142080), (1024, 135420), (1110, 124928), (1184, 117120), (1220, 113664), (1280, 108336), (1464, 94720), (1480, 93696), (1536, 90280), (1776, 78080), (1830, 75776), (1920, 72224), (1952, 71040), (2048, 67710), (2220, 62464), (2257, 61440), (2368, 58560), (2440, 56832), (2560, 54168), (2928, 47360), (2960, 46848), (3072, 45140), (3552, 39040), (3660, 37888), (3840, 36112), (3904, 35520), (4096, 33855), (4440, 31232), (4514, 30720), (4736, 29280), (4880, 28416), (5120, 27084), (5856, 23680), (5920, 23424), (6144, 22570), (6771, 20480), (7104, 19520), (7320, 18944), (7680, 18056), (7808, 17760), (8880, 15616), (9028, 15360), (9472, 14640), (9760, 14208), (10240, 13542), (11285, 12288), (11712, 11840)]