7236704080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^3\times {\mathrm{3709}}^1$

素因数の和:3809

約数の個数: 80

約数和(自身を含む): 17430915600

約数和(自身を除く): 10194211520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 1160, 1682, 2320, 3364, 3709, 4205, 6728, 7418, 8410, 13456, 14836, 16820, 18545, 24389, 29672, 33640, 37090, 48778, 59344, 67280, 74180, 97556, 107561, 121945, 148360, 195112, 215122, 243890, 296720, 390224, 430244, 487780, 537805, 860488, 975560, 1075610, 1720976, 1951120, 2151220, 3119269, 4302440, 6238538, 8604880, 12477076, 15596345, 24954152, 31192690, 49908304, 62385380, 90458801, 124770760, 180917602, 249541520, 361835204, 452294005, 723670408, 904588010, 1447340816, 1809176020, 3618352040, 7236704080]

約数ペア:

[(1, 7236704080), (2, 3618352040), (4, 1809176020), (5, 1447340816), (8, 904588010), (10, 723670408), (16, 452294005), (20, 361835204), (29, 249541520), (40, 180917602), (58, 124770760), (80, 90458801), (116, 62385380), (145, 49908304), (232, 31192690), (290, 24954152), (464, 15596345), (580, 12477076), (841, 8604880), (1160, 6238538), (1682, 4302440), (2320, 3119269), (3364, 2151220), (3709, 1951120), (4205, 1720976), (6728, 1075610), (7418, 975560), (8410, 860488), (13456, 537805), (14836, 487780), (16820, 430244), (18545, 390224), (24389, 296720), (29672, 243890), (33640, 215122), (37090, 195112), (48778, 148360), (59344, 121945), (67280, 107561), (74180, 97556)]