202741560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1938

約数の個数: 192

約数和(自身を含む): 770964480

約数和(自身を除く): 568222920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1871, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3742, 3870, 4515, 5160, 5418, 5613, 6020, 7224, 7484, 7740, 9030, 9355, 10836, 11226, 12040, 13097, 13545, 14968, 15480, 16839, 18060, 18710, 21672, 22452, 26194, 27090, 28065, 33678, 36120, 37420, 39291, 44904, 52388, 54180, 56130, 65485, 67356, 74840, 78582, 80453, 84195, 104776, 108360, 112260, 117873, 130970, 134712, 157164, 160906, 168390, 196455, 224520, 235746, 241359, 261940, 314328, 321812, 336780, 392910, 402265, 471492, 482718, 523880, 563171, 589365, 643624, 673560, 724077, 785820, 804530, 942984, 965436, 1126342, 1178730, 1206795, 1448154, 1571640, 1609060, 1689513, 1930872, 2252684, 2357460, 2413590, 2815855, 2896308, 3218120, 3379026, 3620385, 4505368, 4714920, 4827180, 5068539, 5631710, 5792616, 6758052, 7240770, 8447565, 9654360, 10137078, 11263420, 13516104, 14481540, 16895130, 20274156, 22526840, 25342695, 28963080, 33790260, 40548312, 50685390, 67580520, 101370780, 202741560]

約数ペア:

[(1, 202741560), (2, 101370780), (3, 67580520), (4, 50685390), (5, 40548312), (6, 33790260), (7, 28963080), (8, 25342695), (9, 22526840), (10, 20274156), (12, 16895130), (14, 14481540), (15, 13516104), (18, 11263420), (20, 10137078), (21, 9654360), (24, 8447565), (28, 7240770), (30, 6758052), (35, 5792616), (36, 5631710), (40, 5068539), (42, 4827180), (43, 4714920), (45, 4505368), (56, 3620385), (60, 3379026), (63, 3218120), (70, 2896308), (72, 2815855), (84, 2413590), (86, 2357460), (90, 2252684), (105, 1930872), (120, 1689513), (126, 1609060), (129, 1571640), (140, 1448154), (168, 1206795), (172, 1178730), (180, 1126342), (210, 965436), (215, 942984), (252, 804530), (258, 785820), (280, 724077), (301, 673560), (315, 643624), (344, 589365), (360, 563171), (387, 523880), (420, 482718), (430, 471492), (504, 402265), (516, 392910), (602, 336780), (630, 321812), (645, 314328), (774, 261940), (840, 241359), (860, 235746), (903, 224520), (1032, 196455), (1204, 168390), (1260, 160906), (1290, 157164), (1505, 134712), (1548, 130970), (1720, 117873), (1806, 112260), (1871, 108360), (1935, 104776), (2408, 84195), (2520, 80453), (2580, 78582), (2709, 74840), (3010, 67356), (3096, 65485), (3612, 56130), (3742, 54180), (3870, 52388), (4515, 44904), (5160, 39291), (5418, 37420), (5613, 36120), (6020, 33678), (7224, 28065), (7484, 27090), (7740, 26194), (9030, 22452), (9355, 21672), (10836, 18710), (11226, 18060), (12040, 16839), (13097, 15480), (13545, 14968)]