1374642720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86783}}^1$

素因数の和:86815

約数の個数: 144

約数和(自身を含む): 5117478912

約数和(自身を除く): 3742836192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 86783, 173566, 260349, 347132, 433915, 520698, 694264, 781047, 867830, 954613, 1041396, 1301745, 1388528, 1562094, 1735660, 1909226, 2082792, 2603490, 2777056, 2863839, 3124188, 3471320, 3818452, 3905235, 4165584, 4773065, 5206980, 5727678, 6248376, 6942640, 7636904, 7810470, 8331168, 8591517, 9546130, 10413960, 11455356, 12496752, 13885280, 14319195, 15273808, 15620940, 17183034, 19092260, 20827920, 22910712, 24993504, 28638390, 30547616, 31241880, 34366068, 38184520, 41655840, 42957585, 45821424, 57276780, 62483760, 68732136, 76369040, 85915170, 91642848, 114553560, 124967520, 137464272, 152738080, 171830340, 229107120, 274928544, 343660680, 458214240, 687321360, 1374642720]

約数ペア:

[(1, 1374642720), (2, 687321360), (3, 458214240), (4, 343660680), (5, 274928544), (6, 229107120), (8, 171830340), (9, 152738080), (10, 137464272), (11, 124967520), (12, 114553560), (15, 91642848), (16, 85915170), (18, 76369040), (20, 68732136), (22, 62483760), (24, 57276780), (30, 45821424), (32, 42957585), (33, 41655840), (36, 38184520), (40, 34366068), (44, 31241880), (45, 30547616), (48, 28638390), (55, 24993504), (60, 22910712), (66, 20827920), (72, 19092260), (80, 17183034), (88, 15620940), (90, 15273808), (96, 14319195), (99, 13885280), (110, 12496752), (120, 11455356), (132, 10413960), (144, 9546130), (160, 8591517), (165, 8331168), (176, 7810470), (180, 7636904), (198, 6942640), (220, 6248376), (240, 5727678), (264, 5206980), (288, 4773065), (330, 4165584), (352, 3905235), (360, 3818452), (396, 3471320), (440, 3124188), (480, 2863839), (495, 2777056), (528, 2603490), (660, 2082792), (720, 1909226), (792, 1735660), (880, 1562094), (990, 1388528), (1056, 1301745), (1320, 1041396), (1440, 954613), (1584, 867830), (1760, 781047), (1980, 694264), (2640, 520698), (3168, 433915), (3960, 347132), (5280, 260349), (7920, 173566), (15840, 86783)]