704778880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 1974067200

約数和(自身を除く): 1269288320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 64, 65, 80, 92, 104, 115, 116, 127, 128, 130, 145, 160, 184, 208, 230, 232, 254, 260, 290, 299, 320, 368, 377, 416, 460, 464, 508, 520, 580, 598, 635, 640, 667, 736, 754, 832, 920, 928, 1016, 1040, 1160, 1196, 1270, 1334, 1472, 1495, 1508, 1651, 1664, 1840, 1856, 1885, 2032, 2080, 2320, 2392, 2540, 2668, 2921, 2944, 2990, 3016, 3302, 3335, 3680, 3683, 3712, 3770, 4064, 4160, 4640, 4784, 5080, 5336, 5842, 5980, 6032, 6604, 6670, 7360, 7366, 7540, 8128, 8255, 8320, 8671, 9280, 9568, 10160, 10672, 11684, 11960, 12064, 13208, 13340, 14605, 14720, 14732, 15080, 16256, 16510, 17342, 18415, 18560, 19136, 20320, 21344, 23368, 23920, 24128, 26416, 26680, 29210, 29464, 30160, 33020, 34684, 36830, 37973, 38272, 40640, 42688, 43355, 46736, 47840, 47879, 48256, 52832, 53360, 58420, 58928, 60320, 66040, 69368, 73660, 75946, 81280, 84709, 85376, 86710, 93472, 95680, 95758, 105664, 106720, 116840, 117856, 120640, 132080, 138736, 147320, 151892, 169418, 173420, 186944, 189865, 191360, 191516, 211328, 213440, 233680, 235712, 239395, 241280, 264160, 277472, 294640, 303784, 338836, 346840, 373888, 379730, 383032, 423545, 426880, 467360, 471424, 478790, 528320, 554944, 589280, 607568, 677672, 693680, 759460, 766064, 847090, 934720, 957580, 1056640, 1101217, 1109888, 1178560, 1215136, 1355344, 1387360, 1518920, 1532128, 1694180, 1869440, 1915160, 2202434, 2357120, 2430272, 2710688, 2774720, 3037840, 3064256, 3388360, 3830320, 4404868, 4860544, 5421376, 5506085, 5549440, 6075680, 6128512, 6776720, 7660640, 8809736, 10842752, 11012170, 12151360, 13553440, 15321280, 17619472, 22024340, 24302720, 27106880, 30642560, 35238944, 44048680, 54213760, 70477888, 88097360, 140955776, 176194720, 352389440, 704778880]

約数ペア:

[(1, 704778880), (2, 352389440), (4, 176194720), (5, 140955776), (8, 88097360), (10, 70477888), (13, 54213760), (16, 44048680), (20, 35238944), (23, 30642560), (26, 27106880), (29, 24302720), (32, 22024340), (40, 17619472), (46, 15321280), (52, 13553440), (58, 12151360), (64, 11012170), (65, 10842752), (80, 8809736), (92, 7660640), (104, 6776720), (115, 6128512), (116, 6075680), (127, 5549440), (128, 5506085), (130, 5421376), (145, 4860544), (160, 4404868), (184, 3830320), (208, 3388360), (230, 3064256), (232, 3037840), (254, 2774720), (260, 2710688), (290, 2430272), (299, 2357120), (320, 2202434), (368, 1915160), (377, 1869440), (416, 1694180), (460, 1532128), (464, 1518920), (508, 1387360), (520, 1355344), (580, 1215136), (598, 1178560), (635, 1109888), (640, 1101217), (667, 1056640), (736, 957580), (754, 934720), (832, 847090), (920, 766064), (928, 759460), (1016, 693680), (1040, 677672), (1160, 607568), (1196, 589280), (1270, 554944), (1334, 528320), (1472, 478790), (1495, 471424), (1508, 467360), (1651, 426880), (1664, 423545), (1840, 383032), (1856, 379730), (1885, 373888), (2032, 346840), (2080, 338836), (2320, 303784), (2392, 294640), (2540, 277472), (2668, 264160), (2921, 241280), (2944, 239395), (2990, 235712), (3016, 233680), (3302, 213440), (3335, 211328), (3680, 191516), (3683, 191360), (3712, 189865), (3770, 186944), (4064, 173420), (4160, 169418), (4640, 151892), (4784, 147320), (5080, 138736), (5336, 132080), (5842, 120640), (5980, 117856), (6032, 116840), (6604, 106720), (6670, 105664), (7360, 95758), (7366, 95680), (7540, 93472), (8128, 86710), (8255, 85376), (8320, 84709), (8671, 81280), (9280, 75946), (9568, 73660), (10160, 69368), (10672, 66040), (11684, 60320), (11960, 58928), (12064, 58420), (13208, 53360), (13340, 52832), (14605, 48256), (14720, 47879), (14732, 47840), (15080, 46736), (16256, 43355), (16510, 42688), (17342, 40640), (18415, 38272), (18560, 37973), (19136, 36830), (20320, 34684), (21344, 33020), (23368, 30160), (23920, 29464), (24128, 29210), (26416, 26680)]