207907136520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{512137}}^1$

素因数の和:512367

約数の個数: 128

約数和(自身を含む): 663730848000

約数和(自身を除く): 455823711480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 199, 204, 255, 340, 398, 408, 510, 597, 680, 796, 995, 1020, 1194, 1592, 1990, 2040, 2388, 2985, 3383, 3980, 4776, 5970, 6766, 7960, 10149, 11940, 13532, 16915, 20298, 23880, 27064, 33830, 40596, 50745, 67660, 81192, 101490, 135320, 202980, 405960, 512137, 1024274, 1536411, 2048548, 2560685, 3072822, 4097096, 5121370, 6145644, 7682055, 8706329, 10242740, 12291288, 15364110, 17412658, 20485480, 26118987, 30728220, 34825316, 43531645, 52237974, 61456440, 69650632, 87063290, 101915263, 104475948, 130594935, 174126580, 203830526, 208951896, 261189870, 305745789, 348253160, 407661052, 509576315, 522379740, 611491578, 815322104, 1019152630, 1044759480, 1222983156, 1528728945, 1732559471, 2038305260, 2445966312, 3057457890, 3465118942, 4076610520, 5197678413, 6114915780, 6930237884, 8662797355, 10395356826, 12229831560, 13860475768, 17325594710, 20790713652, 25988392065, 34651189420, 41581427304, 51976784130, 69302378840, 103953568260, 207907136520]

約数ペア:

[(1, 207907136520), (2, 103953568260), (3, 69302378840), (4, 51976784130), (5, 41581427304), (6, 34651189420), (8, 25988392065), (10, 20790713652), (12, 17325594710), (15, 13860475768), (17, 12229831560), (20, 10395356826), (24, 8662797355), (30, 6930237884), (34, 6114915780), (40, 5197678413), (51, 4076610520), (60, 3465118942), (68, 3057457890), (85, 2445966312), (102, 2038305260), (120, 1732559471), (136, 1528728945), (170, 1222983156), (199, 1044759480), (204, 1019152630), (255, 815322104), (340, 611491578), (398, 522379740), (408, 509576315), (510, 407661052), (597, 348253160), (680, 305745789), (796, 261189870), (995, 208951896), (1020, 203830526), (1194, 174126580), (1592, 130594935), (1990, 104475948), (2040, 101915263), (2388, 87063290), (2985, 69650632), (3383, 61456440), (3980, 52237974), (4776, 43531645), (5970, 34825316), (6766, 30728220), (7960, 26118987), (10149, 20485480), (11940, 17412658), (13532, 15364110), (16915, 12291288), (20298, 10242740), (23880, 8706329), (27064, 7682055), (33830, 6145644), (40596, 5121370), (50745, 4097096), (67660, 3072822), (81192, 2560685), (101490, 2048548), (135320, 1536411), (202980, 1024274), (405960, 512137)]