179557680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 578248704

約数和(自身を除く): 398691024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 127, 129, 137, 172, 215, 240, 254, 258, 274, 344, 381, 411, 430, 508, 516, 548, 635, 645, 685, 688, 762, 822, 860, 1016, 1032, 1096, 1270, 1290, 1370, 1524, 1644, 1720, 1905, 2032, 2055, 2064, 2192, 2540, 2580, 2740, 3048, 3288, 3440, 3810, 4110, 5080, 5160, 5461, 5480, 5891, 6096, 6576, 7620, 8220, 10160, 10320, 10922, 10960, 11782, 15240, 16383, 16440, 17399, 17673, 21844, 23564, 27305, 29455, 30480, 32766, 32880, 34798, 35346, 43688, 47128, 52197, 54610, 58910, 65532, 69596, 70692, 81915, 86995, 87376, 88365, 94256, 104394, 109220, 117820, 131064, 139192, 141384, 163830, 173990, 176730, 208788, 218440, 235640, 260985, 262128, 278384, 282768, 327660, 347980, 353460, 417576, 436880, 471280, 521970, 655320, 695960, 706920, 748157, 835152, 1043940, 1310640, 1391920, 1413840, 1496314, 2087880, 2244471, 2992628, 3740785, 4175760, 4488942, 5985256, 7481570, 8977884, 11222355, 11970512, 14963140, 17955768, 22444710, 29926280, 35911536, 44889420, 59852560, 89778840, 179557680]

約数ペア:

[(1, 179557680), (2, 89778840), (3, 59852560), (4, 44889420), (5, 35911536), (6, 29926280), (8, 22444710), (10, 17955768), (12, 14963140), (15, 11970512), (16, 11222355), (20, 8977884), (24, 7481570), (30, 5985256), (40, 4488942), (43, 4175760), (48, 3740785), (60, 2992628), (80, 2244471), (86, 2087880), (120, 1496314), (127, 1413840), (129, 1391920), (137, 1310640), (172, 1043940), (215, 835152), (240, 748157), (254, 706920), (258, 695960), (274, 655320), (344, 521970), (381, 471280), (411, 436880), (430, 417576), (508, 353460), (516, 347980), (548, 327660), (635, 282768), (645, 278384), (685, 262128), (688, 260985), (762, 235640), (822, 218440), (860, 208788), (1016, 176730), (1032, 173990), (1096, 163830), (1270, 141384), (1290, 139192), (1370, 131064), (1524, 117820), (1644, 109220), (1720, 104394), (1905, 94256), (2032, 88365), (2055, 87376), (2064, 86995), (2192, 81915), (2540, 70692), (2580, 69596), (2740, 65532), (3048, 58910), (3288, 54610), (3440, 52197), (3810, 47128), (4110, 43688), (5080, 35346), (5160, 34798), (5461, 32880), (5480, 32766), (5891, 30480), (6096, 29455), (6576, 27305), (7620, 23564), (8220, 21844), (10160, 17673), (10320, 17399), (10922, 16440), (10960, 16383), (11782, 15240)]