495489120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 1895104512

約数和(自身を除く): 1399615392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 67, 70, 71, 80, 84, 93, 96, 105, 112, 120, 124, 134, 140, 142, 155, 160, 168, 186, 201, 210, 213, 217, 224, 240, 248, 268, 280, 284, 310, 335, 336, 355, 372, 402, 420, 426, 434, 465, 469, 480, 496, 497, 536, 560, 568, 620, 651, 670, 672, 710, 744, 804, 840, 852, 868, 930, 938, 992, 994, 1005, 1065, 1072, 1085, 1120, 1136, 1240, 1302, 1340, 1407, 1420, 1488, 1491, 1608, 1680, 1704, 1736, 1860, 1876, 1988, 2010, 2077, 2130, 2144, 2170, 2201, 2272, 2345, 2480, 2485, 2604, 2680, 2814, 2840, 2976, 2982, 3216, 3255, 3360, 3408, 3472, 3720, 3752, 3976, 4020, 4154, 4260, 4340, 4402, 4690, 4757, 4960, 4970, 5208, 5360, 5628, 5680, 5964, 6231, 6432, 6510, 6603, 6816, 6944, 7035, 7440, 7455, 7504, 7952, 8040, 8308, 8520, 8680, 8804, 9380, 9514, 9940, 10385, 10416, 10720, 11005, 11256, 11360, 11928, 12462, 13020, 13206, 14070, 14271, 14539, 14880, 14910, 15008, 15407, 15904, 16080, 16616, 17040, 17360, 17608, 18760, 19028, 19880, 20770, 20832, 22010, 22512, 23785, 23856, 24924, 26040, 26412, 28140, 28542, 29078, 29820, 30814, 31155, 32160, 33015, 33232, 33299, 34080, 34720, 35216, 37520, 38056, 39760, 41540, 43617, 44020, 45024, 46221, 47570, 47712, 49848, 52080, 52824, 56280, 57084, 58156, 59640, 61628, 62310, 66030, 66464, 66598, 70432, 71355, 72695, 75040, 76112, 77035, 79520, 83080, 87234, 88040, 92442, 95140, 99696, 99897, 104160, 105648, 112560, 114168, 116312, 119280, 123256, 124620, 132060, 133196, 142710, 145390, 147467, 152224, 154070, 166160, 166495, 174468, 176080, 184884, 190280, 199392, 199794, 211296, 218085, 225120, 228336, 231105, 232624, 238560, 246512, 249240, 264120, 266392, 285420, 290780, 294934, 308140, 332320, 332990, 348936, 352160, 369768, 380560, 399588, 436170, 442401, 456672, 462210, 465248, 493024, 498480, 499485, 528240, 532784, 570840, 581560, 589868, 616280, 665980, 697872, 737335, 739536, 761120, 799176, 872340, 884802, 924420, 996960, 998970, 1032269, 1056480, 1065568, 1141680, 1163120, 1179736, 1232560, 1331960, 1395744, 1474670, 1479072, 1598352, 1744680, 1769604, 1848840, 1997940, 2064538, 2212005, 2283360, 2326240, 2359472, 2465120, 2663920, 2949340, 3096807, 3196704, 3489360, 3539208, 3697680, 3995880, 4129076, 4424010, 4718944, 5161345, 5327840, 5898680, 6193614, 6978720, 7078416, 7395360, 7991760, 8258152, 8848020, 10322690, 11797360, 12387228, 14156832, 15484035, 15983520, 16516304, 17696040, 20645380, 23594720, 24774456, 30968070, 33032608, 35392080, 41290760, 49548912, 61936140, 70784160, 82581520, 99097824, 123872280, 165163040, 247744560, 495489120]

約数ペア:

[(1, 495489120), (2, 247744560), (3, 165163040), (4, 123872280), (5, 99097824), (6, 82581520), (7, 70784160), (8, 61936140), (10, 49548912), (12, 41290760), (14, 35392080), (15, 33032608), (16, 30968070), (20, 24774456), (21, 23594720), (24, 20645380), (28, 17696040), (30, 16516304), (31, 15983520), (32, 15484035), (35, 14156832), (40, 12387228), (42, 11797360), (48, 10322690), (56, 8848020), (60, 8258152), (62, 7991760), (67, 7395360), (70, 7078416), (71, 6978720), (80, 6193614), (84, 5898680), (93, 5327840), (96, 5161345), (105, 4718944), (112, 4424010), (120, 4129076), (124, 3995880), (134, 3697680), (140, 3539208), (142, 3489360), (155, 3196704), (160, 3096807), (168, 2949340), (186, 2663920), (201, 2465120), (210, 2359472), (213, 2326240), (217, 2283360), (224, 2212005), (240, 2064538), (248, 1997940), (268, 1848840), (280, 1769604), (284, 1744680), (310, 1598352), (335, 1479072), (336, 1474670), (355, 1395744), (372, 1331960), (402, 1232560), (420, 1179736), (426, 1163120), (434, 1141680), (465, 1065568), (469, 1056480), (480, 1032269), (496, 998970), (497, 996960), (536, 924420), (560, 884802), (568, 872340), (620, 799176), (651, 761120), (670, 739536), (672, 737335), (710, 697872), (744, 665980), (804, 616280), (840, 589868), (852, 581560), (868, 570840), (930, 532784), (938, 528240), (992, 499485), (994, 498480), (1005, 493024), (1065, 465248), (1072, 462210), (1085, 456672), (1120, 442401), (1136, 436170), (1240, 399588), (1302, 380560), (1340, 369768), (1407, 352160), (1420, 348936), (1488, 332990), (1491, 332320), (1608, 308140), (1680, 294934), (1704, 290780), (1736, 285420), (1860, 266392), (1876, 264120), (1988, 249240), (2010, 246512), (2077, 238560), (2130, 232624), (2144, 231105), (2170, 228336), (2201, 225120), (2272, 218085), (2345, 211296), (2480, 199794), (2485, 199392), (2604, 190280), (2680, 184884), (2814, 176080), (2840, 174468), (2976, 166495), (2982, 166160), (3216, 154070), (3255, 152224), (3360, 147467), (3408, 145390), (3472, 142710), (3720, 133196), (3752, 132060), (3976, 124620), (4020, 123256), (4154, 119280), (4260, 116312), (4340, 114168), (4402, 112560), (4690, 105648), (4757, 104160), (4960, 99897), (4970, 99696), (5208, 95140), (5360, 92442), (5628, 88040), (5680, 87234), (5964, 83080), (6231, 79520), (6432, 77035), (6510, 76112), (6603, 75040), (6816, 72695), (6944, 71355), (7035, 70432), (7440, 66598), (7455, 66464), (7504, 66030), (7952, 62310), (8040, 61628), (8308, 59640), (8520, 58156), (8680, 57084), (8804, 56280), (9380, 52824), (9514, 52080), (9940, 49848), (10385, 47712), (10416, 47570), (10720, 46221), (11005, 45024), (11256, 44020), (11360, 43617), (11928, 41540), (12462, 39760), (13020, 38056), (13206, 37520), (14070, 35216), (14271, 34720), (14539, 34080), (14880, 33299), (14910, 33232), (15008, 33015), (15407, 32160), (15904, 31155), (16080, 30814), (16616, 29820), (17040, 29078), (17360, 28542), (17608, 28140), (18760, 26412), (19028, 26040), (19880, 24924), (20770, 23856), (20832, 23785), (22010, 22512)]