766704080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 1995300864

約数和(自身を除く): 1228596784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 127, 136, 170, 184, 193, 230, 254, 272, 340, 368, 386, 391, 460, 508, 635, 680, 772, 782, 920, 965, 1016, 1270, 1360, 1544, 1564, 1840, 1930, 1955, 2032, 2159, 2540, 2921, 3088, 3128, 3281, 3860, 3910, 4318, 4439, 5080, 5842, 6256, 6562, 7720, 7820, 8636, 8878, 10160, 10795, 11684, 13124, 14605, 15440, 15640, 16405, 17272, 17756, 21590, 22195, 23368, 24511, 26248, 29210, 31280, 32810, 34544, 35512, 43180, 44390, 46736, 49022, 49657, 52496, 58420, 65620, 71024, 75463, 86360, 88780, 98044, 99314, 116840, 122555, 131240, 150926, 172720, 177560, 196088, 198628, 233680, 245110, 248285, 262480, 301852, 355120, 377315, 392176, 397256, 416687, 490220, 496570, 563753, 603704, 754630, 794512, 833374, 980440, 993140, 1127506, 1207408, 1509260, 1666748, 1960880, 1986280, 2083435, 2255012, 2818765, 3018520, 3333496, 3972560, 4166870, 4510024, 5637530, 6037040, 6666992, 8333740, 9020048, 9583801, 11275060, 16667480, 19167602, 22550120, 33334960, 38335204, 45100240, 47919005, 76670408, 95838010, 153340816, 191676020, 383352040, 766704080]

約数ペア:

[(1, 766704080), (2, 383352040), (4, 191676020), (5, 153340816), (8, 95838010), (10, 76670408), (16, 47919005), (17, 45100240), (20, 38335204), (23, 33334960), (34, 22550120), (40, 19167602), (46, 16667480), (68, 11275060), (80, 9583801), (85, 9020048), (92, 8333740), (115, 6666992), (127, 6037040), (136, 5637530), (170, 4510024), (184, 4166870), (193, 3972560), (230, 3333496), (254, 3018520), (272, 2818765), (340, 2255012), (368, 2083435), (386, 1986280), (391, 1960880), (460, 1666748), (508, 1509260), (635, 1207408), (680, 1127506), (772, 993140), (782, 980440), (920, 833374), (965, 794512), (1016, 754630), (1270, 603704), (1360, 563753), (1544, 496570), (1564, 490220), (1840, 416687), (1930, 397256), (1955, 392176), (2032, 377315), (2159, 355120), (2540, 301852), (2921, 262480), (3088, 248285), (3128, 245110), (3281, 233680), (3860, 198628), (3910, 196088), (4318, 177560), (4439, 172720), (5080, 150926), (5842, 131240), (6256, 122555), (6562, 116840), (7720, 99314), (7820, 98044), (8636, 88780), (8878, 86360), (10160, 75463), (10795, 71024), (11684, 65620), (13124, 58420), (14605, 52496), (15440, 49657), (15640, 49022), (16405, 46736), (17272, 44390), (17756, 43180), (21590, 35512), (22195, 34544), (23368, 32810), (24511, 31280), (26248, 29210)]