2011434480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253969}}^1$

素因数の和:253999

約数の個数: 120

約数和(自身を含む): 7369193520

約数和(自身を除く): 5357759040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 253969, 507938, 761907, 1015876, 1269845, 1523814, 2031752, 2285721, 2539690, 2793659, 3047628, 3809535, 4063504, 4571442, 5079380, 5587318, 6095256, 7619070, 8380977, 9142884, 10158760, 11174636, 11428605, 12190512, 13968295, 15238140, 16761954, 18285768, 20317520, 22349272, 22857210, 25142931, 27936590, 30476280, 33523908, 36571536, 41904885, 44698544, 45714420, 50285862, 55873180, 60952560, 67047816, 83809770, 91428840, 100571724, 111746360, 125714655, 134095632, 167619540, 182857680, 201143448, 223492720, 251429310, 335239080, 402286896, 502858620, 670478160, 1005717240, 2011434480]

約数ペア:

[(1, 2011434480), (2, 1005717240), (3, 670478160), (4, 502858620), (5, 402286896), (6, 335239080), (8, 251429310), (9, 223492720), (10, 201143448), (11, 182857680), (12, 167619540), (15, 134095632), (16, 125714655), (18, 111746360), (20, 100571724), (22, 91428840), (24, 83809770), (30, 67047816), (33, 60952560), (36, 55873180), (40, 50285862), (44, 45714420), (45, 44698544), (48, 41904885), (55, 36571536), (60, 33523908), (66, 30476280), (72, 27936590), (80, 25142931), (88, 22857210), (90, 22349272), (99, 20317520), (110, 18285768), (120, 16761954), (132, 15238140), (144, 13968295), (165, 12190512), (176, 11428605), (180, 11174636), (198, 10158760), (220, 9142884), (240, 8380977), (264, 7619070), (330, 6095256), (360, 5587318), (396, 5079380), (440, 4571442), (495, 4063504), (528, 3809535), (660, 3047628), (720, 2793659), (792, 2539690), (880, 2285721), (990, 2031752), (1320, 1523814), (1584, 1269845), (1980, 1015876), (2640, 761907), (3960, 507938), (7920, 253969)]