217760480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11476

約数の個数: 96

約数和(自身を含む): 622593216

約数和(自身を除く): 404832736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 11437, 19040, 22874, 45748, 57185, 80059, 91496, 114370, 160118, 182992, 194429, 228740, 320236, 365984, 388858, 400295, 457480, 640472, 777716, 800590, 914960, 972145, 1280944, 1361003, 1555432, 1601180, 1829920, 1944290, 2561888, 2722006, 3110864, 3202360, 3888580, 5444012, 6221728, 6404720, 6805015, 7777160, 10888024, 12809440, 13610030, 15554320, 21776048, 27220060, 31108640, 43552096, 54440120, 108880240, 217760480]

約数ペア:

[(1, 217760480), (2, 108880240), (4, 54440120), (5, 43552096), (7, 31108640), (8, 27220060), (10, 21776048), (14, 15554320), (16, 13610030), (17, 12809440), (20, 10888024), (28, 7777160), (32, 6805015), (34, 6404720), (35, 6221728), (40, 5444012), (56, 3888580), (68, 3202360), (70, 3110864), (80, 2722006), (85, 2561888), (112, 1944290), (119, 1829920), (136, 1601180), (140, 1555432), (160, 1361003), (170, 1280944), (224, 972145), (238, 914960), (272, 800590), (280, 777716), (340, 640472), (476, 457480), (544, 400295), (560, 388858), (595, 365984), (680, 320236), (952, 228740), (1120, 194429), (1190, 182992), (1360, 160118), (1904, 114370), (2380, 91496), (2720, 80059), (3808, 57185), (4760, 45748), (9520, 22874), (11437, 19040)]