170219880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 578651040

約数和(自身を除く): 408431160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 270, 321, 324, 360, 405, 428, 491, 535, 540, 642, 648, 810, 856, 963, 982, 1070, 1080, 1284, 1473, 1605, 1620, 1926, 1964, 2140, 2455, 2568, 2889, 2946, 3210, 3240, 3852, 3928, 4280, 4419, 4815, 4910, 5778, 5892, 6420, 7365, 7704, 8667, 8838, 9630, 9820, 11556, 11784, 12840, 13257, 14445, 14730, 17334, 17676, 19260, 19640, 22095, 23112, 26514, 28890, 29460, 34668, 35352, 38520, 39771, 43335, 44190, 52537, 53028, 57780, 58920, 66285, 69336, 79542, 86670, 88380, 105074, 106056, 115560, 132570, 157611, 159084, 173340, 176760, 198855, 210148, 262685, 265140, 315222, 318168, 346680, 397710, 420296, 472833, 525370, 530280, 630444, 788055, 795420, 945666, 1050740, 1260888, 1418499, 1576110, 1590840, 1891332, 2101480, 2364165, 2836998, 3152220, 3782664, 4255497, 4728330, 5673996, 6304440, 7092495, 8510994, 9456660, 11347992, 14184990, 17021988, 18913320, 21277485, 28369980, 34043976, 42554970, 56739960, 85109940, 170219880]

約数ペア:

[(1, 170219880), (2, 85109940), (3, 56739960), (4, 42554970), (5, 34043976), (6, 28369980), (8, 21277485), (9, 18913320), (10, 17021988), (12, 14184990), (15, 11347992), (18, 9456660), (20, 8510994), (24, 7092495), (27, 6304440), (30, 5673996), (36, 4728330), (40, 4255497), (45, 3782664), (54, 3152220), (60, 2836998), (72, 2364165), (81, 2101480), (90, 1891332), (107, 1590840), (108, 1576110), (120, 1418499), (135, 1260888), (162, 1050740), (180, 945666), (214, 795420), (216, 788055), (270, 630444), (321, 530280), (324, 525370), (360, 472833), (405, 420296), (428, 397710), (491, 346680), (535, 318168), (540, 315222), (642, 265140), (648, 262685), (810, 210148), (856, 198855), (963, 176760), (982, 173340), (1070, 159084), (1080, 157611), (1284, 132570), (1473, 115560), (1605, 106056), (1620, 105074), (1926, 88380), (1964, 86670), (2140, 79542), (2455, 69336), (2568, 66285), (2889, 58920), (2946, 57780), (3210, 53028), (3240, 52537), (3852, 44190), (3928, 43335), (4280, 39771), (4419, 38520), (4815, 35352), (4910, 34668), (5778, 29460), (5892, 28890), (6420, 26514), (7365, 23112), (7704, 22095), (8667, 19640), (8838, 19260), (9630, 17676), (9820, 17334), (11556, 14730), (11784, 14445), (12840, 13257)]