138776000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 399409920

約数和(自身を除く): 260633920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 83, 88, 95, 100, 110, 125, 152, 160, 166, 176, 190, 200, 209, 220, 250, 275, 304, 320, 332, 352, 380, 400, 415, 418, 440, 475, 500, 550, 608, 664, 704, 760, 800, 830, 836, 880, 913, 950, 1000, 1045, 1100, 1216, 1328, 1375, 1520, 1577, 1600, 1660, 1672, 1760, 1826, 1900, 2000, 2075, 2090, 2200, 2375, 2656, 2750, 3040, 3154, 3320, 3344, 3520, 3652, 3800, 4000, 4150, 4180, 4400, 4565, 4750, 5225, 5312, 5500, 6080, 6308, 6640, 6688, 7304, 7600, 7885, 8000, 8300, 8360, 8800, 9130, 9500, 10375, 10450, 11000, 12616, 13280, 13376, 14608, 15200, 15770, 16600, 16720, 17347, 17600, 18260, 19000, 20750, 20900, 22000, 22825, 25232, 26125, 26560, 29216, 30400, 31540, 33200, 33440, 34694, 36520, 38000, 39425, 41500, 41800, 44000, 45650, 50464, 52250, 58432, 63080, 66400, 66880, 69388, 73040, 76000, 78850, 83000, 83600, 86735, 88000, 91300, 100928, 104500, 114125, 126160, 132800, 138776, 146080, 152000, 157700, 166000, 167200, 173470, 182600, 197125, 209000, 228250, 252320, 277552, 292160, 315400, 332000, 334400, 346940, 365200, 394250, 418000, 433675, 456500, 504640, 555104, 630800, 664000, 693880, 730400, 788500, 836000, 867350, 913000, 1110208, 1261600, 1387760, 1460800, 1577000, 1672000, 1734700, 1826000, 2168375, 2523200, 2775520, 3154000, 3469400, 3652000, 4336750, 5551040, 6308000, 6938800, 7304000, 8673500, 12616000, 13877600, 17347000, 27755200, 34694000, 69388000, 138776000]

約数ペア:

[(1, 138776000), (2, 69388000), (4, 34694000), (5, 27755200), (8, 17347000), (10, 13877600), (11, 12616000), (16, 8673500), (19, 7304000), (20, 6938800), (22, 6308000), (25, 5551040), (32, 4336750), (38, 3652000), (40, 3469400), (44, 3154000), (50, 2775520), (55, 2523200), (64, 2168375), (76, 1826000), (80, 1734700), (83, 1672000), (88, 1577000), (95, 1460800), (100, 1387760), (110, 1261600), (125, 1110208), (152, 913000), (160, 867350), (166, 836000), (176, 788500), (190, 730400), (200, 693880), (209, 664000), (220, 630800), (250, 555104), (275, 504640), (304, 456500), (320, 433675), (332, 418000), (352, 394250), (380, 365200), (400, 346940), (415, 334400), (418, 332000), (440, 315400), (475, 292160), (500, 277552), (550, 252320), (608, 228250), (664, 209000), (704, 197125), (760, 182600), (800, 173470), (830, 167200), (836, 166000), (880, 157700), (913, 152000), (950, 146080), (1000, 138776), (1045, 132800), (1100, 126160), (1216, 114125), (1328, 104500), (1375, 100928), (1520, 91300), (1577, 88000), (1600, 86735), (1660, 83600), (1672, 83000), (1760, 78850), (1826, 76000), (1900, 73040), (2000, 69388), (2075, 66880), (2090, 66400), (2200, 63080), (2375, 58432), (2656, 52250), (2750, 50464), (3040, 45650), (3154, 44000), (3320, 41800), (3344, 41500), (3520, 39425), (3652, 38000), (3800, 36520), (4000, 34694), (4150, 33440), (4180, 33200), (4400, 31540), (4565, 30400), (4750, 29216), (5225, 26560), (5312, 26125), (5500, 25232), (6080, 22825), (6308, 22000), (6640, 20900), (6688, 20750), (7304, 19000), (7600, 18260), (7885, 17600), (8000, 17347), (8300, 16720), (8360, 16600), (8800, 15770), (9130, 15200), (9500, 14608), (10375, 13376), (10450, 13280), (11000, 12616)]