491400000

素因数分解:

$2^6\times 3^3\times 5^5\times 7^1\times {\mathrm{13}}^1$

素因数の和:66

約数の個数: 672

約数和(自身を含む): 2222357760

約数和(自身を除く): 1730957760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 125, 126, 130, 135, 140, 144, 150, 156, 160, 168, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 250, 252, 260, 270, 273, 280, 288, 300, 312, 315, 320, 325, 336, 350, 351, 360, 364, 375, 378, 390, 400, 416, 420, 432, 448, 450, 455, 468, 480, 500, 504, 520, 525, 540, 546, 560, 576, 585, 600, 624, 625, 630, 650, 672, 675, 700, 702, 720, 728, 750, 756, 780, 800, 819, 832, 840, 864, 875, 900, 910, 936, 945, 960, 975, 1000, 1008, 1040, 1050, 1080, 1092, 1120, 1125, 1170, 1200, 1248, 1250, 1260, 1300, 1344, 1350, 1365, 1400, 1404, 1440, 1456, 1500, 1512, 1560, 1575, 1600, 1625, 1638, 1680, 1728, 1750, 1755, 1800, 1820, 1872, 1875, 1890, 1950, 2000, 2016, 2080, 2100, 2160, 2184, 2240, 2250, 2275, 2340, 2400, 2457, 2496, 2500, 2520, 2600, 2625, 2700, 2730, 2800, 2808, 2880, 2912, 2925, 3000, 3024, 3120, 3125, 3150, 3250, 3276, 3360, 3375, 3500, 3510, 3600, 3640, 3744, 3750, 3780, 3900, 4000, 4032, 4095, 4160, 4200, 4320, 4368, 4375, 4500, 4550, 4680, 4725, 4800, 4875, 4914, 5000, 5040, 5200, 5250, 5400, 5460, 5600, 5616, 5625, 5824, 5850, 6000, 6048, 6240, 6250, 6300, 6500, 6552, 6720, 6750, 6825, 7000, 7020, 7200, 7280, 7488, 7500, 7560, 7800, 7875, 8000, 8125, 8190, 8400, 8640, 8736, 8750, 8775, 9000, 9100, 9360, 9375, 9450, 9750, 9828, 10000, 10080, 10400, 10500, 10800, 10920, 11200, 11232, 11250, 11375, 11700, 12000, 12096, 12285, 12480, 12500, 12600, 13000, 13104, 13125, 13500, 13650, 14000, 14040, 14400, 14560, 14625, 15000, 15120, 15600, 15750, 16250, 16380, 16800, 16875, 17472, 17500, 17550, 18000, 18200, 18720, 18750, 18900, 19500, 19656, 20000, 20160, 20475, 20800, 21000, 21600, 21840, 21875, 22464, 22500, 22750, 23400, 23625, 24000, 24375, 24570, 25000, 25200, 26000, 26208, 26250, 27000, 27300, 28000, 28080, 28125, 29120, 29250, 30000, 30240, 31200, 31500, 32500, 32760, 33600, 33750, 34125, 35000, 35100, 36000, 36400, 37440, 37500, 37800, 39000, 39312, 39375, 40000, 40625, 40950, 42000, 43200, 43680, 43750, 43875, 45000, 45500, 46800, 47250, 48750, 49140, 50000, 50400, 52000, 52416, 52500, 54000, 54600, 56000, 56160, 56250, 56875, 58500, 60000, 60480, 61425, 62400, 63000, 65000, 65520, 65625, 67500, 68250, 70000, 70200, 72000, 72800, 73125, 75000, 75600, 78000, 78624, 78750, 81250, 81900, 84000, 84375, 87360, 87500, 87750, 90000, 91000, 93600, 94500, 97500, 98280, 100000, 100800, 102375, 104000, 105000, 108000, 109200, 112320, 112500, 113750, 117000, 118125, 120000, 121875, 122850, 126000, 130000, 131040, 131250, 135000, 136500, 140000, 140400, 145600, 146250, 150000, 151200, 156000, 157248, 157500, 162500, 163800, 168000, 168750, 170625, 175000, 175500, 180000, 182000, 187200, 189000, 195000, 196560, 196875, 200000, 204750, 210000, 216000, 218400, 219375, 225000, 227500, 234000, 236250, 243750, 245700, 252000, 260000, 262080, 262500, 270000, 273000, 280000, 280800, 284375, 292500, 300000, 302400, 307125, 312000, 315000, 325000, 327600, 337500, 341250, 350000, 351000, 360000, 364000, 365625, 378000, 390000, 393120, 393750, 409500, 420000, 436800, 438750, 450000, 455000, 468000, 472500, 487500, 491400, 504000, 511875, 520000, 525000, 540000, 546000, 561600, 568750, 585000, 590625, 600000, 614250, 630000, 650000, 655200, 675000, 682500, 700000, 702000, 728000, 731250, 756000, 780000, 786240, 787500, 819000, 840000, 853125, 877500, 900000, 910000, 936000, 945000, 975000, 982800, 1023750, 1050000, 1080000, 1092000, 1096875, 1137500, 1170000, 1181250, 1228500, 1260000, 1300000, 1310400, 1350000, 1365000, 1400000, 1404000, 1462500, 1512000, 1535625, 1560000, 1575000, 1638000, 1706250, 1755000, 1800000, 1820000, 1890000, 1950000, 1965600, 2047500, 2100000, 2184000, 2193750, 2275000, 2340000, 2362500, 2457000, 2520000, 2559375, 2600000, 2700000, 2730000, 2808000, 2925000, 3071250, 3150000, 3276000, 3412500, 3510000, 3640000, 3780000, 3900000, 3931200, 4095000, 4200000, 4387500, 4550000, 4680000, 4725000, 4914000, 5118750, 5400000, 5460000, 5850000, 6142500, 6300000, 6552000, 6825000, 7020000, 7560000, 7678125, 7800000, 8190000, 8775000, 9100000, 9450000, 9828000, 10237500, 10920000, 11700000, 12285000, 12600000, 13650000, 14040000, 15356250, 16380000, 17550000, 18200000, 18900000, 19656000, 20475000, 23400000, 24570000, 27300000, 30712500, 32760000, 35100000, 37800000, 40950000, 49140000, 54600000, 61425000, 70200000, 81900000, 98280000, 122850000, 163800000, 245700000, 491400000]

約数ペア:

[(1, 491400000), (2, 245700000), (3, 163800000), (4, 122850000), (5, 98280000), (6, 81900000), (7, 70200000), (8, 61425000), (9, 54600000), (10, 49140000), (12, 40950000), (13, 37800000), (14, 35100000), (15, 32760000), (16, 30712500), (18, 27300000), (20, 24570000), (21, 23400000), (24, 20475000), (25, 19656000), (26, 18900000), (27, 18200000), (28, 17550000), (30, 16380000), (32, 15356250), (35, 14040000), (36, 13650000), (39, 12600000), (40, 12285000), (42, 11700000), (45, 10920000), (48, 10237500), (50, 9828000), (52, 9450000), (54, 9100000), (56, 8775000), (60, 8190000), (63, 7800000), (64, 7678125), (65, 7560000), (70, 7020000), (72, 6825000), (75, 6552000), (78, 6300000), (80, 6142500), (84, 5850000), (90, 5460000), (91, 5400000), (96, 5118750), (100, 4914000), (104, 4725000), (105, 4680000), (108, 4550000), (112, 4387500), (117, 4200000), (120, 4095000), (125, 3931200), (126, 3900000), (130, 3780000), (135, 3640000), (140, 3510000), (144, 3412500), (150, 3276000), (156, 3150000), (160, 3071250), (168, 2925000), (175, 2808000), (180, 2730000), (182, 2700000), (189, 2600000), (192, 2559375), (195, 2520000), (200, 2457000), (208, 2362500), (210, 2340000), (216, 2275000), (224, 2193750), (225, 2184000), (234, 2100000), (240, 2047500), (250, 1965600), (252, 1950000), (260, 1890000), (270, 1820000), (273, 1800000), (280, 1755000), (288, 1706250), (300, 1638000), (312, 1575000), (315, 1560000), (320, 1535625), (325, 1512000), (336, 1462500), (350, 1404000), (351, 1400000), (360, 1365000), (364, 1350000), (375, 1310400), (378, 1300000), (390, 1260000), (400, 1228500), (416, 1181250), (420, 1170000), (432, 1137500), (448, 1096875), (450, 1092000), (455, 1080000), (468, 1050000), (480, 1023750), (500, 982800), (504, 975000), (520, 945000), (525, 936000), (540, 910000), (546, 900000), (560, 877500), (576, 853125), (585, 840000), (600, 819000), (624, 787500), (625, 786240), (630, 780000), (650, 756000), (672, 731250), (675, 728000), (700, 702000), (702, 700000), (720, 682500), (728, 675000), (750, 655200), (756, 650000), (780, 630000), (800, 614250), (819, 600000), (832, 590625), (840, 585000), (864, 568750), (875, 561600), (900, 546000), (910, 540000), (936, 525000), (945, 520000), (960, 511875), (975, 504000), (1000, 491400), (1008, 487500), (1040, 472500), (1050, 468000), (1080, 455000), (1092, 450000), (1120, 438750), (1125, 436800), (1170, 420000), (1200, 409500), (1248, 393750), (1250, 393120), (1260, 390000), (1300, 378000), (1344, 365625), (1350, 364000), (1365, 360000), (1400, 351000), (1404, 350000), (1440, 341250), (1456, 337500), (1500, 327600), (1512, 325000), (1560, 315000), (1575, 312000), (1600, 307125), (1625, 302400), (1638, 300000), (1680, 292500), (1728, 284375), (1750, 280800), (1755, 280000), (1800, 273000), (1820, 270000), (1872, 262500), (1875, 262080), (1890, 260000), (1950, 252000), (2000, 245700), (2016, 243750), (2080, 236250), (2100, 234000), (2160, 227500), (2184, 225000), (2240, 219375), (2250, 218400), (2275, 216000), (2340, 210000), (2400, 204750), (2457, 200000), (2496, 196875), (2500, 196560), (2520, 195000), (2600, 189000), (2625, 187200), (2700, 182000), (2730, 180000), (2800, 175500), (2808, 175000), (2880, 170625), (2912, 168750), (2925, 168000), (3000, 163800), (3024, 162500), (3120, 157500), (3125, 157248), (3150, 156000), (3250, 151200), (3276, 150000), (3360, 146250), (3375, 145600), (3500, 140400), (3510, 140000), (3600, 136500), (3640, 135000), (3744, 131250), (3750, 131040), (3780, 130000), (3900, 126000), (4000, 122850), (4032, 121875), (4095, 120000), (4160, 118125), (4200, 117000), (4320, 113750), (4368, 112500), (4375, 112320), (4500, 109200), (4550, 108000), (4680, 105000), (4725, 104000), (4800, 102375), (4875, 100800), (4914, 100000), (5000, 98280), (5040, 97500), (5200, 94500), (5250, 93600), (5400, 91000), (5460, 90000), (5600, 87750), (5616, 87500), (5625, 87360), (5824, 84375), (5850, 84000), (6000, 81900), (6048, 81250), (6240, 78750), (6250, 78624), (6300, 78000), (6500, 75600), (6552, 75000), (6720, 73125), (6750, 72800), (6825, 72000), (7000, 70200), (7020, 70000), (7200, 68250), (7280, 67500), (7488, 65625), (7500, 65520), (7560, 65000), (7800, 63000), (7875, 62400), (8000, 61425), (8125, 60480), (8190, 60000), (8400, 58500), (8640, 56875), (8736, 56250), (8750, 56160), (8775, 56000), (9000, 54600), (9100, 54000), (9360, 52500), (9375, 52416), (9450, 52000), (9750, 50400), (9828, 50000), (10000, 49140), (10080, 48750), (10400, 47250), (10500, 46800), (10800, 45500), (10920, 45000), (11200, 43875), (11232, 43750), (11250, 43680), (11375, 43200), (11700, 42000), (12000, 40950), (12096, 40625), (12285, 40000), (12480, 39375), (12500, 39312), (12600, 39000), (13000, 37800), (13104, 37500), (13125, 37440), (13500, 36400), (13650, 36000), (14000, 35100), (14040, 35000), (14400, 34125), (14560, 33750), (14625, 33600), (15000, 32760), (15120, 32500), (15600, 31500), (15750, 31200), (16250, 30240), (16380, 30000), (16800, 29250), (16875, 29120), (17472, 28125), (17500, 28080), (17550, 28000), (18000, 27300), (18200, 27000), (18720, 26250), (18750, 26208), (18900, 26000), (19500, 25200), (19656, 25000), (20000, 24570), (20160, 24375), (20475, 24000), (20800, 23625), (21000, 23400), (21600, 22750), (21840, 22500), (21875, 22464)]