201836880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 240

約数和(自身を含む): 809144640

約数和(自身を除く): 607307760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1907, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3814, 3920, 4410, 5040, 5292, 5721, 5880, 6615, 7056, 7560, 7628, 8820, 9535, 10584, 11442, 11760, 13230, 13349, 15120, 15256, 17163, 17640, 19070, 21168, 22884, 26460, 26698, 28605, 30512, 34326, 35280, 38140, 40047, 45768, 51489, 52920, 53396, 57210, 66745, 68652, 76280, 80094, 85815, 91536, 93443, 102978, 105840, 106792, 114420, 120141, 133490, 137304, 152560, 160188, 171630, 186886, 200235, 205956, 213584, 228840, 240282, 257445, 266980, 274608, 280329, 320376, 343260, 360423, 373772, 400470, 411912, 457680, 467215, 480564, 514890, 533960, 560658, 600705, 640752, 686520, 720846, 747544, 800940, 823824, 840987, 934430, 961128, 1029780, 1067920, 1121316, 1201410, 1373040, 1401645, 1441692, 1495088, 1601880, 1681974, 1802115, 1868860, 1922256, 2059560, 2242632, 2402820, 2522961, 2803290, 2883384, 3203760, 3363948, 3604230, 3737720, 4119120, 4204935, 4485264, 4805640, 5045922, 5606580, 5766768, 6727896, 7208460, 7475440, 8409870, 9611280, 10091844, 11213160, 12614805, 13455792, 14416920, 16819740, 20183688, 22426320, 25229610, 28833840, 33639480, 40367376, 50459220, 67278960, 100918440, 201836880]

約数ペア:

[(1, 201836880), (2, 100918440), (3, 67278960), (4, 50459220), (5, 40367376), (6, 33639480), (7, 28833840), (8, 25229610), (9, 22426320), (10, 20183688), (12, 16819740), (14, 14416920), (15, 13455792), (16, 12614805), (18, 11213160), (20, 10091844), (21, 9611280), (24, 8409870), (27, 7475440), (28, 7208460), (30, 6727896), (35, 5766768), (36, 5606580), (40, 5045922), (42, 4805640), (45, 4485264), (48, 4204935), (49, 4119120), (54, 3737720), (56, 3604230), (60, 3363948), (63, 3203760), (70, 2883384), (72, 2803290), (80, 2522961), (84, 2402820), (90, 2242632), (98, 2059560), (105, 1922256), (108, 1868860), (112, 1802115), (120, 1681974), (126, 1601880), (135, 1495088), (140, 1441692), (144, 1401645), (147, 1373040), (168, 1201410), (180, 1121316), (189, 1067920), (196, 1029780), (210, 961128), (216, 934430), (240, 840987), (245, 823824), (252, 800940), (270, 747544), (280, 720846), (294, 686520), (315, 640752), (336, 600705), (360, 560658), (378, 533960), (392, 514890), (420, 480564), (432, 467215), (441, 457680), (490, 411912), (504, 400470), (540, 373772), (560, 360423), (588, 343260), (630, 320376), (720, 280329), (735, 274608), (756, 266980), (784, 257445), (840, 240282), (882, 228840), (945, 213584), (980, 205956), (1008, 200235), (1080, 186886), (1176, 171630), (1260, 160188), (1323, 152560), (1470, 137304), (1512, 133490), (1680, 120141), (1764, 114420), (1890, 106792), (1907, 105840), (1960, 102978), (2160, 93443), (2205, 91536), (2352, 85815), (2520, 80094), (2646, 76280), (2940, 68652), (3024, 66745), (3528, 57210), (3780, 53396), (3814, 52920), (3920, 51489), (4410, 45768), (5040, 40047), (5292, 38140), (5721, 35280), (5880, 34326), (6615, 30512), (7056, 28605), (7560, 26698), (7628, 26460), (8820, 22884), (9535, 21168), (10584, 19070), (11442, 17640), (11760, 17163), (13230, 15256), (13349, 15120)]