228558960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 887889600

約数和(自身を除く): 659330640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 140, 144, 168, 180, 202, 210, 240, 252, 280, 303, 315, 336, 360, 404, 420, 449, 504, 505, 560, 606, 630, 707, 720, 808, 840, 898, 909, 1008, 1010, 1212, 1260, 1347, 1414, 1515, 1616, 1680, 1796, 1818, 2020, 2121, 2245, 2424, 2520, 2694, 2828, 3030, 3143, 3535, 3592, 3636, 4040, 4041, 4242, 4490, 4545, 4848, 5040, 5388, 5656, 6060, 6286, 6363, 6735, 7070, 7184, 7272, 8080, 8082, 8484, 8980, 9090, 9429, 10605, 10776, 11312, 12120, 12572, 12726, 13470, 14140, 14544, 15715, 16164, 16968, 17960, 18180, 18858, 20205, 21210, 21552, 24240, 25144, 25452, 26940, 28280, 28287, 31430, 31815, 32328, 33936, 35920, 36360, 37716, 40410, 42420, 45349, 47145, 50288, 50904, 53880, 56560, 56574, 62860, 63630, 64656, 72720, 75432, 80820, 84840, 90698, 94290, 101808, 107760, 113148, 125720, 127260, 136047, 141435, 150864, 161640, 169680, 181396, 188580, 226296, 226745, 251440, 254520, 272094, 282870, 317443, 323280, 362792, 377160, 408141, 452592, 453490, 509040, 544188, 565740, 634886, 680235, 725584, 754320, 816282, 906980, 952329, 1088376, 1131480, 1269772, 1360470, 1587215, 1632564, 1813960, 1904658, 2040705, 2176752, 2262960, 2539544, 2720940, 2856987, 3174430, 3265128, 3627920, 3809316, 4081410, 4761645, 5079088, 5441880, 5713974, 6348860, 6530256, 7618632, 8162820, 9523290, 10883760, 11427948, 12697720, 14284935, 15237264, 16325640, 19046580, 22855896, 25395440, 28569870, 32651280, 38093160, 45711792, 57139740, 76186320, 114279480, 228558960]

約数ペア:

[(1, 228558960), (2, 114279480), (3, 76186320), (4, 57139740), (5, 45711792), (6, 38093160), (7, 32651280), (8, 28569870), (9, 25395440), (10, 22855896), (12, 19046580), (14, 16325640), (15, 15237264), (16, 14284935), (18, 12697720), (20, 11427948), (21, 10883760), (24, 9523290), (28, 8162820), (30, 7618632), (35, 6530256), (36, 6348860), (40, 5713974), (42, 5441880), (45, 5079088), (48, 4761645), (56, 4081410), (60, 3809316), (63, 3627920), (70, 3265128), (72, 3174430), (80, 2856987), (84, 2720940), (90, 2539544), (101, 2262960), (105, 2176752), (112, 2040705), (120, 1904658), (126, 1813960), (140, 1632564), (144, 1587215), (168, 1360470), (180, 1269772), (202, 1131480), (210, 1088376), (240, 952329), (252, 906980), (280, 816282), (303, 754320), (315, 725584), (336, 680235), (360, 634886), (404, 565740), (420, 544188), (449, 509040), (504, 453490), (505, 452592), (560, 408141), (606, 377160), (630, 362792), (707, 323280), (720, 317443), (808, 282870), (840, 272094), (898, 254520), (909, 251440), (1008, 226745), (1010, 226296), (1212, 188580), (1260, 181396), (1347, 169680), (1414, 161640), (1515, 150864), (1616, 141435), (1680, 136047), (1796, 127260), (1818, 125720), (2020, 113148), (2121, 107760), (2245, 101808), (2424, 94290), (2520, 90698), (2694, 84840), (2828, 80820), (3030, 75432), (3143, 72720), (3535, 64656), (3592, 63630), (3636, 62860), (4040, 56574), (4041, 56560), (4242, 53880), (4490, 50904), (4545, 50288), (4848, 47145), (5040, 45349), (5388, 42420), (5656, 40410), (6060, 37716), (6286, 36360), (6363, 35920), (6735, 33936), (7070, 32328), (7184, 31815), (7272, 31430), (8080, 28287), (8082, 28280), (8484, 26940), (8980, 25452), (9090, 25144), (9429, 24240), (10605, 21552), (10776, 21210), (11312, 20205), (12120, 18858), (12572, 18180), (12726, 17960), (13470, 16968), (14140, 16164), (14544, 15715)]