166422120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 515082240

約数和(自身を除く): 348660120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 137, 159, 191, 212, 265, 274, 318, 382, 411, 424, 530, 548, 573, 636, 685, 764, 795, 822, 955, 1060, 1096, 1146, 1272, 1370, 1528, 1590, 1644, 1910, 2055, 2120, 2292, 2740, 2865, 3180, 3288, 3820, 4110, 4584, 5480, 5730, 6360, 7261, 7640, 8220, 10123, 11460, 14522, 16440, 20246, 21783, 22920, 26167, 29044, 30369, 36305, 40492, 43566, 50615, 52334, 58088, 60738, 72610, 78501, 80984, 87132, 101230, 104668, 108915, 121476, 130835, 145220, 151845, 157002, 174264, 202460, 209336, 217830, 242952, 261670, 290440, 303690, 314004, 392505, 404920, 435660, 523340, 607380, 628008, 785010, 871320, 1046680, 1214760, 1386851, 1570020, 2773702, 3140040, 4160553, 5547404, 6934255, 8321106, 11094808, 13868510, 16642212, 20802765, 27737020, 33284424, 41605530, 55474040, 83211060, 166422120]

約数ペア:

[(1, 166422120), (2, 83211060), (3, 55474040), (4, 41605530), (5, 33284424), (6, 27737020), (8, 20802765), (10, 16642212), (12, 13868510), (15, 11094808), (20, 8321106), (24, 6934255), (30, 5547404), (40, 4160553), (53, 3140040), (60, 2773702), (106, 1570020), (120, 1386851), (137, 1214760), (159, 1046680), (191, 871320), (212, 785010), (265, 628008), (274, 607380), (318, 523340), (382, 435660), (411, 404920), (424, 392505), (530, 314004), (548, 303690), (573, 290440), (636, 261670), (685, 242952), (764, 217830), (795, 209336), (822, 202460), (955, 174264), (1060, 157002), (1096, 151845), (1146, 145220), (1272, 130835), (1370, 121476), (1528, 108915), (1590, 104668), (1644, 101230), (1910, 87132), (2055, 80984), (2120, 78501), (2292, 72610), (2740, 60738), (2865, 58088), (3180, 52334), (3288, 50615), (3820, 43566), (4110, 40492), (4584, 36305), (5480, 30369), (5730, 29044), (6360, 26167), (7261, 22920), (7640, 21783), (8220, 20246), (10123, 16440), (11460, 14522)]