79663360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 231348096

約数和(自身を除く): 151684736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 523, 544, 560, 595, 640, 680, 896, 952, 1046, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2092, 2176, 2240, 2380, 2615, 2720, 3661, 3808, 4184, 4352, 4480, 4760, 5230, 5440, 7322, 7616, 8368, 8891, 8960, 9520, 10460, 10880, 14644, 15232, 16736, 17782, 18305, 19040, 20920, 21760, 29288, 30464, 33472, 35564, 36610, 38080, 41840, 44455, 58576, 62237, 66944, 71128, 73220, 76160, 83680, 88910, 117152, 124474, 133888, 142256, 146440, 152320, 167360, 177820, 234304, 248948, 284512, 292880, 311185, 334720, 355640, 468608, 497896, 569024, 585760, 622370, 669440, 711280, 937216, 995792, 1138048, 1171520, 1244740, 1422560, 1991584, 2276096, 2343040, 2489480, 2845120, 3983168, 4686080, 4978960, 5690240, 7966336, 9957920, 11380480, 15932672, 19915840, 39831680, 79663360]

約数ペア:

[(1, 79663360), (2, 39831680), (4, 19915840), (5, 15932672), (7, 11380480), (8, 9957920), (10, 7966336), (14, 5690240), (16, 4978960), (17, 4686080), (20, 3983168), (28, 2845120), (32, 2489480), (34, 2343040), (35, 2276096), (40, 1991584), (56, 1422560), (64, 1244740), (68, 1171520), (70, 1138048), (80, 995792), (85, 937216), (112, 711280), (119, 669440), (128, 622370), (136, 585760), (140, 569024), (160, 497896), (170, 468608), (224, 355640), (238, 334720), (256, 311185), (272, 292880), (280, 284512), (320, 248948), (340, 234304), (448, 177820), (476, 167360), (523, 152320), (544, 146440), (560, 142256), (595, 133888), (640, 124474), (680, 117152), (896, 88910), (952, 83680), (1046, 76160), (1088, 73220), (1120, 71128), (1190, 66944), (1280, 62237), (1360, 58576), (1792, 44455), (1904, 41840), (2092, 38080), (2176, 36610), (2240, 35564), (2380, 33472), (2615, 30464), (2720, 29288), (3661, 21760), (3808, 20920), (4184, 19040), (4352, 18305), (4480, 17782), (4760, 16736), (5230, 15232), (5440, 14644), (7322, 10880), (7616, 10460), (8368, 9520), (8891, 8960)]