188706840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 669772800

約数和(自身を除く): 481065960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 140, 147, 168, 196, 201, 210, 245, 268, 280, 294, 335, 392, 402, 420, 469, 479, 490, 536, 588, 670, 735, 804, 840, 938, 958, 980, 1005, 1176, 1340, 1407, 1437, 1470, 1608, 1876, 1916, 1960, 2010, 2345, 2395, 2680, 2814, 2874, 2940, 3283, 3353, 3752, 3832, 4020, 4690, 4790, 5628, 5748, 5880, 6566, 6706, 7035, 7185, 8040, 9380, 9580, 9849, 10059, 11256, 11496, 13132, 13412, 14070, 14370, 16415, 16765, 18760, 19160, 19698, 20118, 23471, 26264, 26824, 28140, 28740, 32093, 32830, 33530, 39396, 40236, 46942, 49245, 50295, 56280, 57480, 64186, 65660, 67060, 70413, 78792, 80472, 93884, 96279, 98490, 100590, 117355, 128372, 131320, 134120, 140826, 160465, 187768, 192558, 196980, 201180, 224651, 234710, 256744, 281652, 320930, 352065, 385116, 393960, 402360, 449302, 469420, 481395, 563304, 641860, 673953, 704130, 770232, 898604, 938840, 962790, 1123255, 1283720, 1347906, 1408260, 1572557, 1797208, 1925580, 2246510, 2695812, 2816520, 3145114, 3369765, 3851160, 4493020, 4717671, 5391624, 6290228, 6739530, 7862785, 8986040, 9435342, 12580456, 13479060, 15725570, 18870684, 23588355, 26958120, 31451140, 37741368, 47176710, 62902280, 94353420, 188706840]

約数ペア:

[(1, 188706840), (2, 94353420), (3, 62902280), (4, 47176710), (5, 37741368), (6, 31451140), (7, 26958120), (8, 23588355), (10, 18870684), (12, 15725570), (14, 13479060), (15, 12580456), (20, 9435342), (21, 8986040), (24, 7862785), (28, 6739530), (30, 6290228), (35, 5391624), (40, 4717671), (42, 4493020), (49, 3851160), (56, 3369765), (60, 3145114), (67, 2816520), (70, 2695812), (84, 2246510), (98, 1925580), (105, 1797208), (120, 1572557), (134, 1408260), (140, 1347906), (147, 1283720), (168, 1123255), (196, 962790), (201, 938840), (210, 898604), (245, 770232), (268, 704130), (280, 673953), (294, 641860), (335, 563304), (392, 481395), (402, 469420), (420, 449302), (469, 402360), (479, 393960), (490, 385116), (536, 352065), (588, 320930), (670, 281652), (735, 256744), (804, 234710), (840, 224651), (938, 201180), (958, 196980), (980, 192558), (1005, 187768), (1176, 160465), (1340, 140826), (1407, 134120), (1437, 131320), (1470, 128372), (1608, 117355), (1876, 100590), (1916, 98490), (1960, 96279), (2010, 93884), (2345, 80472), (2395, 78792), (2680, 70413), (2814, 67060), (2874, 65660), (2940, 64186), (3283, 57480), (3353, 56280), (3752, 50295), (3832, 49245), (4020, 46942), (4690, 40236), (4790, 39396), (5628, 33530), (5748, 32830), (5880, 32093), (6566, 28740), (6706, 28140), (7035, 26824), (7185, 26264), (8040, 23471), (9380, 20118), (9580, 19698), (9849, 19160), (10059, 18760), (11256, 16765), (11496, 16415), (13132, 14370), (13412, 14070)]