15557270640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{15263}}^1$

素因数の和:15447

約数の個数: 160

約数和(自身を含む): 50149933056

約数和(自身を除く): 34592662416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 137, 155, 186, 240, 248, 274, 310, 372, 411, 465, 496, 548, 620, 685, 744, 822, 930, 1096, 1240, 1370, 1488, 1644, 1860, 2055, 2192, 2480, 2740, 3288, 3720, 4110, 4247, 5480, 6576, 7440, 8220, 8494, 10960, 12741, 15263, 16440, 16988, 21235, 25482, 30526, 32880, 33976, 42470, 45789, 50964, 61052, 63705, 67952, 76315, 84940, 91578, 101928, 122104, 127410, 152630, 169880, 183156, 203856, 228945, 244208, 254820, 305260, 339760, 366312, 457890, 473153, 509640, 610520, 732624, 915780, 946306, 1019280, 1221040, 1419459, 1831560, 1892612, 2091031, 2365765, 2838918, 3663120, 3785224, 4182062, 4731530, 5677836, 6273093, 7097295, 7570448, 8364124, 9463060, 10455155, 11355672, 12546186, 14194590, 16728248, 18926120, 20910310, 22711344, 25092372, 28389180, 31365465, 33456496, 37852240, 41820620, 50184744, 56778360, 62730930, 64821961, 83641240, 100369488, 113556720, 125461860, 129643922, 167282480, 194465883, 250923720, 259287844, 324109805, 388931766, 501847440, 518575688, 648219610, 777863532, 972329415, 1037151376, 1296439220, 1555727064, 1944658830, 2592878440, 3111454128, 3889317660, 5185756880, 7778635320, 15557270640]

約数ペア:

[(1, 15557270640), (2, 7778635320), (3, 5185756880), (4, 3889317660), (5, 3111454128), (6, 2592878440), (8, 1944658830), (10, 1555727064), (12, 1296439220), (15, 1037151376), (16, 972329415), (20, 777863532), (24, 648219610), (30, 518575688), (31, 501847440), (40, 388931766), (48, 324109805), (60, 259287844), (62, 250923720), (80, 194465883), (93, 167282480), (120, 129643922), (124, 125461860), (137, 113556720), (155, 100369488), (186, 83641240), (240, 64821961), (248, 62730930), (274, 56778360), (310, 50184744), (372, 41820620), (411, 37852240), (465, 33456496), (496, 31365465), (548, 28389180), (620, 25092372), (685, 22711344), (744, 20910310), (822, 18926120), (930, 16728248), (1096, 14194590), (1240, 12546186), (1370, 11355672), (1488, 10455155), (1644, 9463060), (1860, 8364124), (2055, 7570448), (2192, 7097295), (2480, 6273093), (2740, 5677836), (3288, 4731530), (3720, 4182062), (4110, 3785224), (4247, 3663120), (5480, 2838918), (6576, 2365765), (7440, 2091031), (8220, 1892612), (8494, 1831560), (10960, 1419459), (12741, 1221040), (15263, 1019280), (16440, 946306), (16988, 915780), (21235, 732624), (25482, 610520), (30526, 509640), (32880, 473153), (33976, 457890), (42470, 366312), (45789, 339760), (50964, 305260), (61052, 254820), (63705, 244208), (67952, 228945), (76315, 203856), (84940, 183156), (91578, 169880), (101928, 152630), (122104, 127410)]