2991922560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47221}}^1$

素因数の和:47257

約数の個数: 192

約数和(自身を含む): 11270946960

約数和(自身を除く): 8279024400

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 47221, 63360, 94442, 141663, 188884, 236105, 283326, 377768, 424989, 472210, 519431, 566652, 708315, 755536, 849978, 944420, 1038862, 1133304, 1416630, 1511072, 1558293, 1699956, 1888840, 2077724, 2124945, 2266608, 2597155, 2833260, 3022144, 3116586, 3399912, 3777680, 4155448, 4249890, 4533216, 4674879, 5194310, 5666520, 6044288, 6233172, 6799824, 7555360, 7791465, 8310896, 8499780, 9066432, 9349758, 10388620, 11333040, 12466344, 13599648, 15110720, 15582930, 16621792, 16999560, 18132864, 18699516, 20777240, 22666080, 23374395, 24932688, 27199296, 30221440, 31165860, 33243584, 33999120, 37399032, 41554480, 45332160, 46748790, 49865376, 54398592, 62331720, 66487168, 67998240, 74798064, 83108960, 90664320, 93497580, 99730752, 124663440, 135996480, 149596128, 166217920, 186995160, 199461504, 249326880, 271992960, 299192256, 332435840, 373990320, 498653760, 598384512, 747980640, 997307520, 1495961280, 2991922560]

約数ペア:

[(1, 2991922560), (2, 1495961280), (3, 997307520), (4, 747980640), (5, 598384512), (6, 498653760), (8, 373990320), (9, 332435840), (10, 299192256), (11, 271992960), (12, 249326880), (15, 199461504), (16, 186995160), (18, 166217920), (20, 149596128), (22, 135996480), (24, 124663440), (30, 99730752), (32, 93497580), (33, 90664320), (36, 83108960), (40, 74798064), (44, 67998240), (45, 66487168), (48, 62331720), (55, 54398592), (60, 49865376), (64, 46748790), (66, 45332160), (72, 41554480), (80, 37399032), (88, 33999120), (90, 33243584), (96, 31165860), (99, 30221440), (110, 27199296), (120, 24932688), (128, 23374395), (132, 22666080), (144, 20777240), (160, 18699516), (165, 18132864), (176, 16999560), (180, 16621792), (192, 15582930), (198, 15110720), (220, 13599648), (240, 12466344), (264, 11333040), (288, 10388620), (320, 9349758), (330, 9066432), (352, 8499780), (360, 8310896), (384, 7791465), (396, 7555360), (440, 6799824), (480, 6233172), (495, 6044288), (528, 5666520), (576, 5194310), (640, 4674879), (660, 4533216), (704, 4249890), (720, 4155448), (792, 3777680), (880, 3399912), (960, 3116586), (990, 3022144), (1056, 2833260), (1152, 2597155), (1320, 2266608), (1408, 2124945), (1440, 2077724), (1584, 1888840), (1760, 1699956), (1920, 1558293), (1980, 1511072), (2112, 1416630), (2640, 1133304), (2880, 1038862), (3168, 944420), (3520, 849978), (3960, 755536), (4224, 708315), (5280, 566652), (5760, 519431), (6336, 472210), (7040, 424989), (7920, 377768), (10560, 283326), (12672, 236105), (15840, 188884), (21120, 141663), (31680, 94442), (47221, 63360)]