187116720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 668909568

約数和(自身を除く): 481792848

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, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 877, 889, 1016, 1270, 1524, 1680, 1754, 1778, 1905, 2032, 2540, 2631, 2667, 3048, 3508, 3556, 3810, 4385, 4445, 5080, 5262, 5334, 6096, 6139, 7016, 7112, 7620, 8770, 8890, 10160, 10524, 10668, 12278, 13155, 13335, 14032, 14224, 15240, 17540, 17780, 18417, 21048, 21336, 24556, 26310, 26670, 30480, 30695, 35080, 35560, 36834, 42096, 42672, 49112, 52620, 53340, 61390, 70160, 71120, 73668, 92085, 98224, 105240, 106680, 111379, 122780, 147336, 184170, 210480, 213360, 222758, 245560, 294672, 334137, 368340, 445516, 491120, 556895, 668274, 736680, 779653, 891032, 1113790, 1336548, 1473360, 1559306, 1670685, 1782064, 2227580, 2338959, 2673096, 3118612, 3341370, 3898265, 4455160, 4677918, 5346192, 6237224, 6682740, 7796530, 8910320, 9355836, 11694795, 12474448, 13365480, 15593060, 18711672, 23389590, 26730960, 31186120, 37423344, 46779180, 62372240, 93558360, 187116720]

約数ペア:

[(1, 187116720), (2, 93558360), (3, 62372240), (4, 46779180), (5, 37423344), (6, 31186120), (7, 26730960), (8, 23389590), (10, 18711672), (12, 15593060), (14, 13365480), (15, 12474448), (16, 11694795), (20, 9355836), (21, 8910320), (24, 7796530), (28, 6682740), (30, 6237224), (35, 5346192), (40, 4677918), (42, 4455160), (48, 3898265), (56, 3341370), (60, 3118612), (70, 2673096), (80, 2338959), (84, 2227580), (105, 1782064), (112, 1670685), (120, 1559306), (127, 1473360), (140, 1336548), (168, 1113790), (210, 891032), (240, 779653), (254, 736680), (280, 668274), (336, 556895), (381, 491120), (420, 445516), (508, 368340), (560, 334137), (635, 294672), (762, 245560), (840, 222758), (877, 213360), (889, 210480), (1016, 184170), (1270, 147336), (1524, 122780), (1680, 111379), (1754, 106680), (1778, 105240), (1905, 98224), (2032, 92085), (2540, 73668), (2631, 71120), (2667, 70160), (3048, 61390), (3508, 53340), (3556, 52620), (3810, 49112), (4385, 42672), (4445, 42096), (5080, 36834), (5262, 35560), (5334, 35080), (6096, 30695), (6139, 30480), (7016, 26670), (7112, 26310), (7620, 24556), (8770, 21336), (8890, 21048), (10160, 18417), (10524, 17780), (10668, 17540), (12278, 15240), (13155, 14224), (13335, 14032)]