1750147280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7993}}^1$

素因数の和:8053

約数の個数: 160

約数和(自身を含む): 5138671104

約数和(自身を除く): 3388523824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 161, 170, 184, 230, 238, 272, 280, 322, 340, 368, 391, 460, 476, 560, 595, 644, 680, 782, 805, 920, 952, 1190, 1288, 1360, 1564, 1610, 1840, 1904, 1955, 2380, 2576, 2737, 3128, 3220, 3910, 4760, 5474, 6256, 6440, 7820, 7993, 9520, 10948, 12880, 13685, 15640, 15986, 21896, 27370, 31280, 31972, 39965, 43792, 54740, 55951, 63944, 79930, 109480, 111902, 127888, 135881, 159860, 183839, 218960, 223804, 271762, 279755, 319720, 367678, 447608, 543524, 559510, 639440, 679405, 735356, 895216, 919195, 951167, 1087048, 1119020, 1286873, 1358810, 1470712, 1838390, 1902334, 2174096, 2238040, 2573746, 2717620, 2941424, 3125263, 3676780, 3804668, 4476080, 4755835, 5147492, 5435240, 6250526, 6434365, 7353560, 7609336, 9511670, 10294984, 10870480, 12501052, 12868730, 14707120, 15218672, 15626315, 19023340, 20589968, 21876841, 25002104, 25737460, 31252630, 38046680, 43753682, 50004208, 51474920, 62505260, 76093360, 87507364, 102949840, 109384205, 125010520, 175014728, 218768410, 250021040, 350029456, 437536820, 875073640, 1750147280]

約数ペア:

[(1, 1750147280), (2, 875073640), (4, 437536820), (5, 350029456), (7, 250021040), (8, 218768410), (10, 175014728), (14, 125010520), (16, 109384205), (17, 102949840), (20, 87507364), (23, 76093360), (28, 62505260), (34, 51474920), (35, 50004208), (40, 43753682), (46, 38046680), (56, 31252630), (68, 25737460), (70, 25002104), (80, 21876841), (85, 20589968), (92, 19023340), (112, 15626315), (115, 15218672), (119, 14707120), (136, 12868730), (140, 12501052), (161, 10870480), (170, 10294984), (184, 9511670), (230, 7609336), (238, 7353560), (272, 6434365), (280, 6250526), (322, 5435240), (340, 5147492), (368, 4755835), (391, 4476080), (460, 3804668), (476, 3676780), (560, 3125263), (595, 2941424), (644, 2717620), (680, 2573746), (782, 2238040), (805, 2174096), (920, 1902334), (952, 1838390), (1190, 1470712), (1288, 1358810), (1360, 1286873), (1564, 1119020), (1610, 1087048), (1840, 951167), (1904, 919195), (1955, 895216), (2380, 735356), (2576, 679405), (2737, 639440), (3128, 559510), (3220, 543524), (3910, 447608), (4760, 367678), (5474, 319720), (6256, 279755), (6440, 271762), (7820, 223804), (7993, 218960), (9520, 183839), (10948, 159860), (12880, 135881), (13685, 127888), (15640, 111902), (15986, 109480), (21896, 79930), (27370, 63944), (31280, 55951), (31972, 54740), (39965, 43792)]