139901520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 477290880

約数和(自身を除く): 337389360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 197, 220, 240, 264, 269, 330, 394, 440, 528, 538, 591, 660, 788, 807, 880, 985, 1076, 1182, 1320, 1345, 1576, 1614, 1970, 2152, 2167, 2364, 2640, 2690, 2955, 2959, 3152, 3228, 3940, 4035, 4304, 4334, 4728, 5380, 5910, 5918, 6456, 6501, 7880, 8070, 8668, 8877, 9456, 10760, 10835, 11820, 11836, 12912, 13002, 14795, 15760, 16140, 17336, 17754, 21520, 21670, 23640, 23672, 26004, 29590, 32280, 32505, 34672, 35508, 43340, 44385, 47280, 47344, 52008, 52993, 59180, 64560, 65010, 71016, 86680, 88770, 104016, 105986, 118360, 130020, 142032, 158979, 173360, 177540, 211972, 236720, 260040, 264965, 317958, 355080, 423944, 520080, 529930, 582923, 635916, 710160, 794895, 847888, 1059860, 1165846, 1271832, 1589790, 1748769, 2119720, 2331692, 2543664, 2914615, 3179580, 3497538, 4239440, 4663384, 5829230, 6359160, 6995076, 8743845, 9326768, 11658460, 12718320, 13990152, 17487690, 23316920, 27980304, 34975380, 46633840, 69950760, 139901520]

約数ペア:

[(1, 139901520), (2, 69950760), (3, 46633840), (4, 34975380), (5, 27980304), (6, 23316920), (8, 17487690), (10, 13990152), (11, 12718320), (12, 11658460), (15, 9326768), (16, 8743845), (20, 6995076), (22, 6359160), (24, 5829230), (30, 4663384), (33, 4239440), (40, 3497538), (44, 3179580), (48, 2914615), (55, 2543664), (60, 2331692), (66, 2119720), (80, 1748769), (88, 1589790), (110, 1271832), (120, 1165846), (132, 1059860), (165, 847888), (176, 794895), (197, 710160), (220, 635916), (240, 582923), (264, 529930), (269, 520080), (330, 423944), (394, 355080), (440, 317958), (528, 264965), (538, 260040), (591, 236720), (660, 211972), (788, 177540), (807, 173360), (880, 158979), (985, 142032), (1076, 130020), (1182, 118360), (1320, 105986), (1345, 104016), (1576, 88770), (1614, 86680), (1970, 71016), (2152, 65010), (2167, 64560), (2364, 59180), (2640, 52993), (2690, 52008), (2955, 47344), (2959, 47280), (3152, 44385), (3228, 43340), (3940, 35508), (4035, 34672), (4304, 32505), (4334, 32280), (4728, 29590), (5380, 26004), (5910, 23672), (5918, 23640), (6456, 21670), (6501, 21520), (7880, 17754), (8070, 17336), (8668, 16140), (8877, 15760), (9456, 14795), (10760, 13002), (10835, 12912), (11820, 11836)]