2060472522880

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{125963}}^1$

素因数の和:126462

約数の個数: 128

約数和(自身を含む): 5018556916800

約数和(自身を除く): 2958084393920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 419, 488, 610, 640, 838, 976, 1220, 1676, 1952, 2095, 2440, 3352, 3904, 4190, 4880, 6704, 7808, 8380, 9760, 13408, 16760, 19520, 25559, 26816, 33520, 39040, 51118, 53632, 67040, 102236, 125963, 127795, 134080, 204472, 251926, 255590, 268160, 408944, 503852, 511180, 629815, 817888, 1007704, 1022360, 1259630, 1635776, 2015408, 2044720, 2519260, 3271552, 4030816, 4089440, 5038520, 7683743, 8061632, 8178880, 10077040, 15367486, 16123264, 16357760, 20154080, 30734972, 38418715, 40308160, 52778497, 61469944, 76837430, 80616320, 105556994, 122939888, 153674860, 211113988, 245879776, 263892485, 307349720, 422227976, 491759552, 527784970, 614699440, 844455952, 983519104, 1055569940, 1229398880, 1688911904, 2111139880, 2458797760, 3219488317, 3377823808, 4222279760, 4917595520, 6438976634, 6755647616, 8444559520, 12877953268, 16097441585, 16889119040, 25755906536, 32194883170, 33778238080, 51511813072, 64389766340, 103023626144, 128779532680, 206047252288, 257559065360, 412094504576, 515118130720, 1030236261440, 2060472522880]

約数ペア:

[(1, 2060472522880), (2, 1030236261440), (4, 515118130720), (5, 412094504576), (8, 257559065360), (10, 206047252288), (16, 128779532680), (20, 103023626144), (32, 64389766340), (40, 51511813072), (61, 33778238080), (64, 32194883170), (80, 25755906536), (122, 16889119040), (128, 16097441585), (160, 12877953268), (244, 8444559520), (305, 6755647616), (320, 6438976634), (419, 4917595520), (488, 4222279760), (610, 3377823808), (640, 3219488317), (838, 2458797760), (976, 2111139880), (1220, 1688911904), (1676, 1229398880), (1952, 1055569940), (2095, 983519104), (2440, 844455952), (3352, 614699440), (3904, 527784970), (4190, 491759552), (4880, 422227976), (6704, 307349720), (7808, 263892485), (8380, 245879776), (9760, 211113988), (13408, 153674860), (16760, 122939888), (19520, 105556994), (25559, 80616320), (26816, 76837430), (33520, 61469944), (39040, 52778497), (51118, 40308160), (53632, 38418715), (67040, 30734972), (102236, 20154080), (125963, 16357760), (127795, 16123264), (134080, 15367486), (204472, 10077040), (251926, 8178880), (255590, 8061632), (268160, 7683743), (408944, 5038520), (503852, 4089440), (511180, 4030816), (629815, 3271552), (817888, 2519260), (1007704, 2044720), (1022360, 2015408), (1259630, 1635776)]