181055280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2363

約数の個数: 160

約数和(自身を含む): 655386624

約数和(自身を除く): 474331344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2293, 2632, 2820, 3290, 3760, 3948, 4586, 4935, 5264, 5640, 6580, 6879, 7896, 9172, 9870, 11280, 11465, 13160, 13758, 15792, 16051, 18344, 19740, 22930, 26320, 27516, 32102, 34395, 36688, 39480, 45860, 48153, 55032, 64204, 68790, 78960, 80255, 91720, 96306, 107771, 110064, 128408, 137580, 160510, 183440, 192612, 215542, 240765, 256816, 275160, 321020, 323313, 385224, 431084, 481530, 538855, 550320, 642040, 646626, 754397, 770448, 862168, 963060, 1077710, 1284080, 1293252, 1508794, 1616565, 1724336, 1926120, 2155420, 2263191, 2586504, 3017588, 3233130, 3771985, 3852240, 4310840, 4526382, 5173008, 6035176, 6466260, 7543970, 8621680, 9052764, 11315955, 12070352, 12932520, 15087940, 18105528, 22631910, 25865040, 30175880, 36211056, 45263820, 60351760, 90527640, 181055280]

約数ペア:

[(1, 181055280), (2, 90527640), (3, 60351760), (4, 45263820), (5, 36211056), (6, 30175880), (7, 25865040), (8, 22631910), (10, 18105528), (12, 15087940), (14, 12932520), (15, 12070352), (16, 11315955), (20, 9052764), (21, 8621680), (24, 7543970), (28, 6466260), (30, 6035176), (35, 5173008), (40, 4526382), (42, 4310840), (47, 3852240), (48, 3771985), (56, 3233130), (60, 3017588), (70, 2586504), (80, 2263191), (84, 2155420), (94, 1926120), (105, 1724336), (112, 1616565), (120, 1508794), (140, 1293252), (141, 1284080), (168, 1077710), (188, 963060), (210, 862168), (235, 770448), (240, 754397), (280, 646626), (282, 642040), (329, 550320), (336, 538855), (376, 481530), (420, 431084), (470, 385224), (560, 323313), (564, 321020), (658, 275160), (705, 256816), (752, 240765), (840, 215542), (940, 192612), (987, 183440), (1128, 160510), (1316, 137580), (1410, 128408), (1645, 110064), (1680, 107771), (1880, 96306), (1974, 91720), (2256, 80255), (2293, 78960), (2632, 68790), (2820, 64204), (3290, 55032), (3760, 48153), (3948, 45860), (4586, 39480), (4935, 36688), (5264, 34395), (5640, 32102), (6580, 27516), (6879, 26320), (7896, 22930), (9172, 19740), (9870, 18344), (11280, 16051), (11465, 15792), (13160, 13758)]