74968782720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3003557}}^1$

素因数の和:3003592

約数の個数: 128

約数和(自身を含む): 257344849440

約数和(自身を除く): 182376066720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 3003557, 6007114, 9010671, 12014228, 15017785, 18021342, 24028456, 30035570, 36042684, 39046241, 45053355, 48056912, 60071140, 72085368, 78092482, 90106710, 96113824, 117138723, 120142280, 144170736, 156184964, 180213420, 192227648, 195231205, 234277446, 240284560, 288341472, 312369928, 360426840, 384455296, 390462410, 468554892, 480569120, 576682944, 585693615, 624739856, 720853680, 780924820, 937109784, 961138240, 1153365888, 1171387230, 1249479712, 1441707360, 1561849640, 1874219568, 1922276480, 2342774460, 2498959424, 2883414720, 3123699280, 3748439136, 4685548920, 4997918848, 5766829440, 6247398560, 7496878272, 9371097840, 12494797120, 14993756544, 18742195680, 24989594240, 37484391360, 74968782720]

約数ペア:

[(1, 74968782720), (2, 37484391360), (3, 24989594240), (4, 18742195680), (5, 14993756544), (6, 12494797120), (8, 9371097840), (10, 7496878272), (12, 6247398560), (13, 5766829440), (15, 4997918848), (16, 4685548920), (20, 3748439136), (24, 3123699280), (26, 2883414720), (30, 2498959424), (32, 2342774460), (39, 1922276480), (40, 1874219568), (48, 1561849640), (52, 1441707360), (60, 1249479712), (64, 1171387230), (65, 1153365888), (78, 961138240), (80, 937109784), (96, 780924820), (104, 720853680), (120, 624739856), (128, 585693615), (130, 576682944), (156, 480569120), (160, 468554892), (192, 390462410), (195, 384455296), (208, 360426840), (240, 312369928), (260, 288341472), (312, 240284560), (320, 234277446), (384, 195231205), (390, 192227648), (416, 180213420), (480, 156184964), (520, 144170736), (624, 120142280), (640, 117138723), (780, 96113824), (832, 90106710), (960, 78092482), (1040, 72085368), (1248, 60071140), (1560, 48056912), (1664, 45053355), (1920, 39046241), (2080, 36042684), (2496, 30035570), (3120, 24028456), (4160, 18021342), (4992, 15017785), (6240, 12014228), (8320, 9010671), (12480, 6007114), (24960, 3003557)]