237313440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1852

約数の個数: 288

約数和(自身を含む): 997266816

約数和(自身を除く): 759953376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1811, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3622, 3640, 3744, 4095, 4368, 4680, 5040, 5433, 5460, 6240, 6552, 7244, 7280, 8190, 8736, 9055, 9360, 10080, 10866, 10920, 12677, 13104, 14488, 14560, 16299, 16380, 18110, 18720, 21732, 21840, 23543, 25354, 26208, 27165, 28976, 32598, 32760, 36220, 38031, 43464, 43680, 47086, 50708, 54330, 57952, 63385, 65196, 65520, 70629, 72440, 76062, 81495, 86928, 94172, 101416, 108660, 114093, 117715, 126770, 130392, 131040, 141258, 144880, 152124, 162990, 164801, 173856, 188344, 190155, 202832, 211887, 217320, 228186, 235430, 253540, 260784, 282516, 289760, 304248, 325980, 329602, 353145, 376688, 380310, 405664, 423774, 434640, 456372, 470860, 494403, 507080, 521568, 565032, 570465, 608496, 651960, 659204, 706290, 753376, 760620, 824005, 847548, 869280, 912744, 941720, 988806, 1014160, 1059435, 1130064, 1140930, 1216992, 1303920, 1318408, 1412580, 1483209, 1521240, 1648010, 1695096, 1825488, 1883440, 1977612, 2028320, 2118870, 2260128, 2281860, 2472015, 2607840, 2636816, 2825160, 2966418, 3042480, 3296020, 3390192, 3650976, 3766880, 3955224, 4237740, 4563720, 4944030, 5273632, 5650320, 5932836, 6084960, 6592040, 6780384, 7416045, 7910448, 8475480, 9127440, 9888060, 11300640, 11865672, 13184080, 14832090, 15820896, 16950960, 18254880, 19776120, 23731344, 26368160, 29664180, 33901920, 39552240, 47462688, 59328360, 79104480, 118656720, 237313440]

約数ペア:

[(1, 237313440), (2, 118656720), (3, 79104480), (4, 59328360), (5, 47462688), (6, 39552240), (7, 33901920), (8, 29664180), (9, 26368160), (10, 23731344), (12, 19776120), (13, 18254880), (14, 16950960), (15, 15820896), (16, 14832090), (18, 13184080), (20, 11865672), (21, 11300640), (24, 9888060), (26, 9127440), (28, 8475480), (30, 7910448), (32, 7416045), (35, 6780384), (36, 6592040), (39, 6084960), (40, 5932836), (42, 5650320), (45, 5273632), (48, 4944030), (52, 4563720), (56, 4237740), (60, 3955224), (63, 3766880), (65, 3650976), (70, 3390192), (72, 3296020), (78, 3042480), (80, 2966418), (84, 2825160), (90, 2636816), (91, 2607840), (96, 2472015), (104, 2281860), (105, 2260128), (112, 2118870), (117, 2028320), (120, 1977612), (126, 1883440), (130, 1825488), (140, 1695096), (144, 1648010), (156, 1521240), (160, 1483209), (168, 1412580), (180, 1318408), (182, 1303920), (195, 1216992), (208, 1140930), (210, 1130064), (224, 1059435), (234, 1014160), (240, 988806), (252, 941720), (260, 912744), (273, 869280), (280, 847548), (288, 824005), (312, 760620), (315, 753376), (336, 706290), (360, 659204), (364, 651960), (390, 608496), (416, 570465), (420, 565032), (455, 521568), (468, 507080), (480, 494403), (504, 470860), (520, 456372), (546, 434640), (560, 423774), (585, 405664), (624, 380310), (630, 376688), (672, 353145), (720, 329602), (728, 325980), (780, 304248), (819, 289760), (840, 282516), (910, 260784), (936, 253540), (1008, 235430), (1040, 228186), (1092, 217320), (1120, 211887), (1170, 202832), (1248, 190155), (1260, 188344), (1365, 173856), (1440, 164801), (1456, 162990), (1560, 152124), (1638, 144880), (1680, 141258), (1811, 131040), (1820, 130392), (1872, 126770), (2016, 117715), (2080, 114093), (2184, 108660), (2340, 101416), (2520, 94172), (2730, 86928), (2912, 81495), (3120, 76062), (3276, 72440), (3360, 70629), (3622, 65520), (3640, 65196), (3744, 63385), (4095, 57952), (4368, 54330), (4680, 50708), (5040, 47086), (5433, 43680), (5460, 43464), (6240, 38031), (6552, 36220), (7244, 32760), (7280, 32598), (8190, 28976), (8736, 27165), (9055, 26208), (9360, 25354), (10080, 23543), (10866, 21840), (10920, 21732), (12677, 18720), (13104, 18110), (14488, 16380), (14560, 16299)]