241622640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 935940096

約数和(自身を除く): 694317456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 191, 210, 240, 251, 252, 280, 315, 336, 360, 382, 420, 502, 504, 560, 573, 630, 720, 753, 764, 840, 955, 1004, 1008, 1146, 1255, 1260, 1337, 1506, 1528, 1680, 1719, 1757, 1910, 2008, 2259, 2292, 2510, 2520, 2674, 2865, 3012, 3056, 3438, 3514, 3765, 3820, 4011, 4016, 4518, 4584, 5020, 5040, 5271, 5348, 5730, 6024, 6685, 6876, 7028, 7530, 7640, 8022, 8595, 8785, 9036, 9168, 10040, 10542, 10696, 11295, 11460, 12033, 12048, 13370, 13752, 14056, 15060, 15280, 15813, 16044, 17190, 17570, 18072, 20055, 20080, 21084, 21392, 22590, 22920, 24066, 26355, 26740, 27504, 28112, 30120, 31626, 32088, 34380, 35140, 36144, 40110, 42168, 45180, 45840, 47941, 48132, 52710, 53480, 60165, 60240, 63252, 64176, 68760, 70280, 79065, 80220, 84336, 90360, 95882, 96264, 105420, 106960, 120330, 126504, 137520, 140560, 143823, 158130, 160440, 180720, 191764, 192528, 210840, 239705, 240660, 253008, 287646, 316260, 320880, 335587, 383528, 421680, 431469, 479410, 481320, 575292, 632520, 671174, 719115, 767056, 862938, 958820, 962640, 1006761, 1150584, 1265040, 1342348, 1438230, 1677935, 1725876, 1917640, 2013522, 2157345, 2301168, 2684696, 2876460, 3020283, 3355870, 3451752, 3835280, 4027044, 4314690, 5033805, 5369392, 5752920, 6040566, 6711740, 6903504, 8054088, 8629380, 10067610, 11505840, 12081132, 13423480, 15101415, 16108176, 17258760, 20135220, 24162264, 26846960, 30202830, 34517520, 40270440, 48324528, 60405660, 80540880, 120811320, 241622640]

約数ペア:

[(1, 241622640), (2, 120811320), (3, 80540880), (4, 60405660), (5, 48324528), (6, 40270440), (7, 34517520), (8, 30202830), (9, 26846960), (10, 24162264), (12, 20135220), (14, 17258760), (15, 16108176), (16, 15101415), (18, 13423480), (20, 12081132), (21, 11505840), (24, 10067610), (28, 8629380), (30, 8054088), (35, 6903504), (36, 6711740), (40, 6040566), (42, 5752920), (45, 5369392), (48, 5033805), (56, 4314690), (60, 4027044), (63, 3835280), (70, 3451752), (72, 3355870), (80, 3020283), (84, 2876460), (90, 2684696), (105, 2301168), (112, 2157345), (120, 2013522), (126, 1917640), (140, 1725876), (144, 1677935), (168, 1438230), (180, 1342348), (191, 1265040), (210, 1150584), (240, 1006761), (251, 962640), (252, 958820), (280, 862938), (315, 767056), (336, 719115), (360, 671174), (382, 632520), (420, 575292), (502, 481320), (504, 479410), (560, 431469), (573, 421680), (630, 383528), (720, 335587), (753, 320880), (764, 316260), (840, 287646), (955, 253008), (1004, 240660), (1008, 239705), (1146, 210840), (1255, 192528), (1260, 191764), (1337, 180720), (1506, 160440), (1528, 158130), (1680, 143823), (1719, 140560), (1757, 137520), (1910, 126504), (2008, 120330), (2259, 106960), (2292, 105420), (2510, 96264), (2520, 95882), (2674, 90360), (2865, 84336), (3012, 80220), (3056, 79065), (3438, 70280), (3514, 68760), (3765, 64176), (3820, 63252), (4011, 60240), (4016, 60165), (4518, 53480), (4584, 52710), (5020, 48132), (5040, 47941), (5271, 45840), (5348, 45180), (5730, 42168), (6024, 40110), (6685, 36144), (6876, 35140), (7028, 34380), (7530, 32088), (7640, 31626), (8022, 30120), (8595, 28112), (8785, 27504), (9036, 26740), (9168, 26355), (10040, 24066), (10542, 22920), (10696, 22590), (11295, 21392), (11460, 21084), (12033, 20080), (12048, 20055), (13370, 18072), (13752, 17570), (14056, 17190), (15060, 16044), (15280, 15813)]