27700667520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2087}}^1$

素因数の和:2363

約数の個数: 256

約数和(自身を含む): 91596718080

約数和(自身を除く): 63896050560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 223, 240, 248, 310, 320, 372, 384, 446, 465, 480, 496, 620, 640, 669, 744, 892, 930, 960, 992, 1115, 1240, 1338, 1488, 1784, 1860, 1920, 1984, 2087, 2230, 2480, 2676, 2976, 3345, 3568, 3720, 3968, 4174, 4460, 4960, 5352, 5952, 6261, 6690, 6913, 7136, 7440, 8348, 8920, 9920, 10435, 10704, 11904, 12522, 13380, 13826, 14272, 14880, 16696, 17840, 19840, 20739, 20870, 21408, 25044, 26760, 27652, 28544, 29760, 31305, 33392, 34565, 35680, 41478, 41740, 42816, 50088, 53520, 55304, 59520, 62610, 64697, 66784, 69130, 71360, 82956, 83480, 85632, 100176, 103695, 107040, 110608, 125220, 129394, 133568, 138260, 142720, 165912, 166960, 194091, 200352, 207390, 214080, 221216, 250440, 258788, 267136, 276520, 323485, 331824, 333920, 388182, 400704, 414780, 428160, 442432, 465401, 500880, 517576, 553040, 646970, 663648, 667840, 776364, 801408, 829560, 884864, 930802, 970455, 1001760, 1035152, 1106080, 1293940, 1327296, 1335680, 1396203, 1552728, 1659120, 1861604, 1940910, 2003520, 2070304, 2212160, 2327005, 2587880, 2654592, 2792406, 3105456, 3318240, 3723208, 3881820, 4007040, 4140608, 4424320, 4654010, 5175760, 5584812, 6210912, 6636480, 6981015, 7446416, 7763640, 8281216, 9308020, 10351520, 11169624, 12421824, 13272960, 13962030, 14427431, 14892832, 15527280, 18616040, 20703040, 22339248, 24843648, 27924060, 28854862, 29785664, 31054560, 37232080, 41406080, 43282293, 44678496, 55848120, 57709724, 59571328, 62109120, 72137155, 74464160, 86564586, 89356992, 111696240, 115419448, 124218240, 144274310, 148928320, 173129172, 178713984, 216411465, 223392480, 230838896, 288548620, 297856640, 346258344, 432822930, 446784960, 461677792, 577097240, 692516688, 865645860, 893569920, 923355584, 1154194480, 1385033376, 1731291720, 1846711168, 2308388960, 2770066752, 3462583440, 4616777920, 5540133504, 6925166880, 9233555840, 13850333760, 27700667520]

約数ペア:

[(1, 27700667520), (2, 13850333760), (3, 9233555840), (4, 6925166880), (5, 5540133504), (6, 4616777920), (8, 3462583440), (10, 2770066752), (12, 2308388960), (15, 1846711168), (16, 1731291720), (20, 1385033376), (24, 1154194480), (30, 923355584), (31, 893569920), (32, 865645860), (40, 692516688), (48, 577097240), (60, 461677792), (62, 446784960), (64, 432822930), (80, 346258344), (93, 297856640), (96, 288548620), (120, 230838896), (124, 223392480), (128, 216411465), (155, 178713984), (160, 173129172), (186, 148928320), (192, 144274310), (223, 124218240), (240, 115419448), (248, 111696240), (310, 89356992), (320, 86564586), (372, 74464160), (384, 72137155), (446, 62109120), (465, 59571328), (480, 57709724), (496, 55848120), (620, 44678496), (640, 43282293), (669, 41406080), (744, 37232080), (892, 31054560), (930, 29785664), (960, 28854862), (992, 27924060), (1115, 24843648), (1240, 22339248), (1338, 20703040), (1488, 18616040), (1784, 15527280), (1860, 14892832), (1920, 14427431), (1984, 13962030), (2087, 13272960), (2230, 12421824), (2480, 11169624), (2676, 10351520), (2976, 9308020), (3345, 8281216), (3568, 7763640), (3720, 7446416), (3968, 6981015), (4174, 6636480), (4460, 6210912), (4960, 5584812), (5352, 5175760), (5952, 4654010), (6261, 4424320), (6690, 4140608), (6913, 4007040), (7136, 3881820), (7440, 3723208), (8348, 3318240), (8920, 3105456), (9920, 2792406), (10435, 2654592), (10704, 2587880), (11904, 2327005), (12522, 2212160), (13380, 2070304), (13826, 2003520), (14272, 1940910), (14880, 1861604), (16696, 1659120), (17840, 1552728), (19840, 1396203), (20739, 1335680), (20870, 1327296), (21408, 1293940), (25044, 1106080), (26760, 1035152), (27652, 1001760), (28544, 970455), (29760, 930802), (31305, 884864), (33392, 829560), (34565, 801408), (35680, 776364), (41478, 667840), (41740, 663648), (42816, 646970), (50088, 553040), (53520, 517576), (55304, 500880), (59520, 465401), (62610, 442432), (64697, 428160), (66784, 414780), (69130, 400704), (71360, 388182), (82956, 333920), (83480, 331824), (85632, 323485), (100176, 276520), (103695, 267136), (107040, 258788), (110608, 250440), (125220, 221216), (129394, 214080), (133568, 207390), (138260, 200352), (142720, 194091), (165912, 166960)]