170168880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 607104000

約数和(自身を除く): 436935120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 509, 560, 597, 796, 840, 995, 1018, 1194, 1393, 1527, 1592, 1680, 1990, 2036, 2388, 2545, 2786, 2985, 3054, 3184, 3563, 3980, 4072, 4179, 4776, 5090, 5572, 5970, 6108, 6965, 7126, 7635, 7960, 8144, 8358, 9552, 10180, 10689, 11144, 11940, 12216, 13930, 14252, 15270, 15920, 16716, 17815, 20360, 20895, 21378, 22288, 23880, 24432, 27860, 28504, 30540, 33432, 35630, 40720, 41790, 42756, 47760, 53445, 55720, 57008, 61080, 66864, 71260, 83580, 85512, 101291, 106890, 111440, 122160, 142520, 167160, 171024, 202582, 213780, 285040, 303873, 334320, 405164, 427560, 506455, 607746, 709037, 810328, 855120, 1012910, 1215492, 1418074, 1519365, 1620656, 2025820, 2127111, 2430984, 2836148, 3038730, 3545185, 4051640, 4254222, 4861968, 5672296, 6077460, 7090370, 8103280, 8508444, 10635555, 11344592, 12154920, 14180740, 17016888, 21271110, 24309840, 28361480, 34033776, 42542220, 56722960, 85084440, 170168880]

約数ペア:

[(1, 170168880), (2, 85084440), (3, 56722960), (4, 42542220), (5, 34033776), (6, 28361480), (7, 24309840), (8, 21271110), (10, 17016888), (12, 14180740), (14, 12154920), (15, 11344592), (16, 10635555), (20, 8508444), (21, 8103280), (24, 7090370), (28, 6077460), (30, 5672296), (35, 4861968), (40, 4254222), (42, 4051640), (48, 3545185), (56, 3038730), (60, 2836148), (70, 2430984), (80, 2127111), (84, 2025820), (105, 1620656), (112, 1519365), (120, 1418074), (140, 1215492), (168, 1012910), (199, 855120), (210, 810328), (240, 709037), (280, 607746), (336, 506455), (398, 427560), (420, 405164), (509, 334320), (560, 303873), (597, 285040), (796, 213780), (840, 202582), (995, 171024), (1018, 167160), (1194, 142520), (1393, 122160), (1527, 111440), (1592, 106890), (1680, 101291), (1990, 85512), (2036, 83580), (2388, 71260), (2545, 66864), (2786, 61080), (2985, 57008), (3054, 55720), (3184, 53445), (3563, 47760), (3980, 42756), (4072, 41790), (4179, 40720), (4776, 35630), (5090, 33432), (5572, 30540), (5970, 28504), (6108, 27860), (6965, 24432), (7126, 23880), (7635, 22288), (7960, 21378), (8144, 20895), (8358, 20360), (9552, 17815), (10180, 16716), (10689, 15920), (11144, 15270), (11940, 14252), (12216, 13930)]