201269040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2619

約数の個数: 160

約数和(自身を含む): 728524800

約数和(自身を除く): 527255760

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, 2549, 2632, 2820, 3290, 3760, 3948, 4935, 5098, 5264, 5640, 6580, 7647, 7896, 9870, 10196, 11280, 12745, 13160, 15294, 15792, 17843, 19740, 20392, 25490, 26320, 30588, 35686, 38235, 39480, 40784, 50980, 53529, 61176, 71372, 76470, 78960, 89215, 101960, 107058, 119803, 122352, 142744, 152940, 178430, 203920, 214116, 239606, 267645, 285488, 305880, 356860, 359409, 428232, 479212, 535290, 599015, 611760, 713720, 718818, 838621, 856464, 958424, 1070580, 1198030, 1427440, 1437636, 1677242, 1797045, 1916848, 2141160, 2396060, 2515863, 2875272, 3354484, 3594090, 4193105, 4282320, 4792120, 5031726, 5750544, 6708968, 7188180, 8386210, 9584240, 10063452, 12579315, 13417936, 14376360, 16772420, 20126904, 25158630, 28752720, 33544840, 40253808, 50317260, 67089680, 100634520, 201269040]

約数ペア:

[(1, 201269040), (2, 100634520), (3, 67089680), (4, 50317260), (5, 40253808), (6, 33544840), (7, 28752720), (8, 25158630), (10, 20126904), (12, 16772420), (14, 14376360), (15, 13417936), (16, 12579315), (20, 10063452), (21, 9584240), (24, 8386210), (28, 7188180), (30, 6708968), (35, 5750544), (40, 5031726), (42, 4792120), (47, 4282320), (48, 4193105), (56, 3594090), (60, 3354484), (70, 2875272), (80, 2515863), (84, 2396060), (94, 2141160), (105, 1916848), (112, 1797045), (120, 1677242), (140, 1437636), (141, 1427440), (168, 1198030), (188, 1070580), (210, 958424), (235, 856464), (240, 838621), (280, 718818), (282, 713720), (329, 611760), (336, 599015), (376, 535290), (420, 479212), (470, 428232), (560, 359409), (564, 356860), (658, 305880), (705, 285488), (752, 267645), (840, 239606), (940, 214116), (987, 203920), (1128, 178430), (1316, 152940), (1410, 142744), (1645, 122352), (1680, 119803), (1880, 107058), (1974, 101960), (2256, 89215), (2549, 78960), (2632, 76470), (2820, 71372), (3290, 61176), (3760, 53529), (3948, 50980), (4935, 40784), (5098, 39480), (5264, 38235), (5640, 35686), (6580, 30588), (7647, 26320), (7896, 25490), (9870, 20392), (10196, 19740), (11280, 17843), (12745, 15792), (13160, 15294)]