109518080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 144

約数和(自身を含む): 317882880

約数和(自身を除く): 208364800

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, 544, 560, 595, 640, 680, 719, 896, 952, 1088, 1120, 1190, 1280, 1360, 1438, 1792, 1904, 2176, 2240, 2380, 2720, 2876, 3595, 3808, 4352, 4480, 4760, 5033, 5440, 5752, 7190, 7616, 8960, 9520, 10066, 10880, 11504, 12223, 14380, 15232, 19040, 20132, 21760, 23008, 24446, 25165, 28760, 30464, 38080, 40264, 46016, 48892, 50330, 57520, 61115, 76160, 80528, 85561, 92032, 97784, 100660, 115040, 122230, 152320, 161056, 171122, 184064, 195568, 201320, 230080, 244460, 322112, 342244, 391136, 402640, 427805, 460160, 488920, 644224, 684488, 782272, 805280, 855610, 920320, 977840, 1288448, 1368976, 1564544, 1610560, 1711220, 1955680, 2737952, 3129088, 3221120, 3422440, 3911360, 5475904, 6442240, 6844880, 7822720, 10951808, 13689760, 15645440, 21903616, 27379520, 54759040, 109518080]

約数ペア:

[(1, 109518080), (2, 54759040), (4, 27379520), (5, 21903616), (7, 15645440), (8, 13689760), (10, 10951808), (14, 7822720), (16, 6844880), (17, 6442240), (20, 5475904), (28, 3911360), (32, 3422440), (34, 3221120), (35, 3129088), (40, 2737952), (56, 1955680), (64, 1711220), (68, 1610560), (70, 1564544), (80, 1368976), (85, 1288448), (112, 977840), (119, 920320), (128, 855610), (136, 805280), (140, 782272), (160, 684488), (170, 644224), (224, 488920), (238, 460160), (256, 427805), (272, 402640), (280, 391136), (320, 342244), (340, 322112), (448, 244460), (476, 230080), (544, 201320), (560, 195568), (595, 184064), (640, 171122), (680, 161056), (719, 152320), (896, 122230), (952, 115040), (1088, 100660), (1120, 97784), (1190, 92032), (1280, 85561), (1360, 80528), (1438, 76160), (1792, 61115), (1904, 57520), (2176, 50330), (2240, 48892), (2380, 46016), (2720, 40264), (2876, 38080), (3595, 30464), (3808, 28760), (4352, 25165), (4480, 24446), (4760, 23008), (5033, 21760), (5440, 20132), (5752, 19040), (7190, 15232), (7616, 14380), (8960, 12223), (9520, 11504), (10066, 10880)]