146260680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 461894400

約数和(自身を除く): 315633720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 197, 230, 269, 276, 345, 394, 460, 538, 552, 591, 690, 788, 807, 920, 985, 1076, 1182, 1345, 1380, 1576, 1614, 1970, 2152, 2364, 2690, 2760, 2955, 3228, 3940, 4035, 4531, 4728, 5380, 5910, 6187, 6456, 7880, 8070, 9062, 10760, 11820, 12374, 13593, 16140, 18124, 18561, 22655, 23640, 24748, 27186, 30935, 32280, 36248, 37122, 45310, 49496, 52993, 54372, 61870, 67965, 74244, 90620, 92805, 105986, 108744, 123740, 135930, 148488, 158979, 181240, 185610, 211972, 247480, 264965, 271860, 317958, 371220, 423944, 529930, 543720, 635916, 742440, 794895, 1059860, 1218839, 1271832, 1589790, 2119720, 2437678, 3179580, 3656517, 4875356, 6094195, 6359160, 7313034, 9750712, 12188390, 14626068, 18282585, 24376780, 29252136, 36565170, 48753560, 73130340, 146260680]

約数ペア:

[(1, 146260680), (2, 73130340), (3, 48753560), (4, 36565170), (5, 29252136), (6, 24376780), (8, 18282585), (10, 14626068), (12, 12188390), (15, 9750712), (20, 7313034), (23, 6359160), (24, 6094195), (30, 4875356), (40, 3656517), (46, 3179580), (60, 2437678), (69, 2119720), (92, 1589790), (115, 1271832), (120, 1218839), (138, 1059860), (184, 794895), (197, 742440), (230, 635916), (269, 543720), (276, 529930), (345, 423944), (394, 371220), (460, 317958), (538, 271860), (552, 264965), (591, 247480), (690, 211972), (788, 185610), (807, 181240), (920, 158979), (985, 148488), (1076, 135930), (1182, 123740), (1345, 108744), (1380, 105986), (1576, 92805), (1614, 90620), (1970, 74244), (2152, 67965), (2364, 61870), (2690, 54372), (2760, 52993), (2955, 49496), (3228, 45310), (3940, 37122), (4035, 36248), (4531, 32280), (4728, 30935), (5380, 27186), (5910, 24748), (6187, 23640), (6456, 22655), (7880, 18561), (8070, 18124), (9062, 16140), (10760, 13593), (11820, 12374)]