219036160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 160

約数和(自身を含む): 636387840

約数和(自身を除く): 417351680

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, 512, 544, 560, 595, 640, 680, 719, 896, 952, 1088, 1120, 1190, 1280, 1360, 1438, 1792, 1904, 2176, 2240, 2380, 2560, 2720, 2876, 3584, 3595, 3808, 4352, 4480, 4760, 5033, 5440, 5752, 7190, 7616, 8704, 8960, 9520, 10066, 10880, 11504, 12223, 14380, 15232, 17920, 19040, 20132, 21760, 23008, 24446, 25165, 28760, 30464, 38080, 40264, 43520, 46016, 48892, 50330, 57520, 60928, 61115, 76160, 80528, 85561, 92032, 97784, 100660, 115040, 122230, 152320, 161056, 171122, 184064, 195568, 201320, 230080, 244460, 304640, 322112, 342244, 368128, 391136, 402640, 427805, 460160, 488920, 644224, 684488, 782272, 805280, 855610, 920320, 977840, 1288448, 1368976, 1564544, 1610560, 1711220, 1840640, 1955680, 2576896, 2737952, 3129088, 3221120, 3422440, 3911360, 5475904, 6258176, 6442240, 6844880, 7822720, 10951808, 12884480, 13689760, 15645440, 21903616, 27379520, 31290880, 43807232, 54759040, 109518080, 219036160]

約数ペア:

[(1, 219036160), (2, 109518080), (4, 54759040), (5, 43807232), (7, 31290880), (8, 27379520), (10, 21903616), (14, 15645440), (16, 13689760), (17, 12884480), (20, 10951808), (28, 7822720), (32, 6844880), (34, 6442240), (35, 6258176), (40, 5475904), (56, 3911360), (64, 3422440), (68, 3221120), (70, 3129088), (80, 2737952), (85, 2576896), (112, 1955680), (119, 1840640), (128, 1711220), (136, 1610560), (140, 1564544), (160, 1368976), (170, 1288448), (224, 977840), (238, 920320), (256, 855610), (272, 805280), (280, 782272), (320, 684488), (340, 644224), (448, 488920), (476, 460160), (512, 427805), (544, 402640), (560, 391136), (595, 368128), (640, 342244), (680, 322112), (719, 304640), (896, 244460), (952, 230080), (1088, 201320), (1120, 195568), (1190, 184064), (1280, 171122), (1360, 161056), (1438, 152320), (1792, 122230), (1904, 115040), (2176, 100660), (2240, 97784), (2380, 92032), (2560, 85561), (2720, 80528), (2876, 76160), (3584, 61115), (3595, 60928), (3808, 57520), (4352, 50330), (4480, 48892), (4760, 46016), (5033, 43520), (5440, 40264), (5752, 38080), (7190, 30464), (7616, 28760), (8704, 25165), (8960, 24446), (9520, 23008), (10066, 21760), (10880, 20132), (11504, 19040), (12223, 17920), (14380, 15232)]