215280000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 480

約数和(自身を含む): 869909040

約数和(自身を除く): 654629040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 30, 32, 36, 39, 40, 45, 46, 48, 50, 52, 60, 64, 65, 69, 72, 75, 78, 80, 90, 92, 96, 100, 104, 115, 117, 120, 125, 128, 130, 138, 144, 150, 156, 160, 180, 184, 192, 195, 200, 207, 208, 225, 230, 234, 240, 250, 260, 276, 288, 299, 300, 312, 320, 325, 345, 360, 368, 375, 384, 390, 400, 414, 416, 450, 460, 468, 480, 500, 520, 552, 575, 576, 585, 598, 600, 624, 625, 640, 650, 690, 720, 736, 750, 780, 800, 828, 832, 897, 900, 920, 936, 960, 975, 1000, 1035, 1040, 1104, 1125, 1150, 1152, 1170, 1196, 1200, 1248, 1250, 1300, 1380, 1440, 1472, 1495, 1500, 1560, 1600, 1625, 1656, 1664, 1725, 1794, 1800, 1840, 1872, 1875, 1920, 1950, 2000, 2070, 2080, 2208, 2250, 2300, 2340, 2392, 2400, 2496, 2500, 2600, 2691, 2760, 2875, 2880, 2925, 2944, 2990, 3000, 3120, 3200, 3250, 3312, 3450, 3588, 3600, 3680, 3744, 3750, 3900, 4000, 4140, 4160, 4416, 4485, 4500, 4600, 4680, 4784, 4800, 4875, 4992, 5000, 5175, 5200, 5382, 5520, 5625, 5750, 5760, 5850, 5980, 6000, 6240, 6500, 6624, 6900, 7176, 7200, 7360, 7475, 7488, 7500, 7800, 8000, 8125, 8280, 8320, 8625, 8832, 8970, 9000, 9200, 9360, 9568, 9600, 9750, 10000, 10350, 10400, 10764, 11040, 11250, 11500, 11700, 11960, 12000, 12480, 13000, 13248, 13455, 13800, 14352, 14375, 14400, 14625, 14720, 14950, 14976, 15000, 15600, 16000, 16250, 16560, 17250, 17940, 18000, 18400, 18720, 19136, 19500, 20000, 20700, 20800, 21528, 22080, 22425, 22500, 23000, 23400, 23920, 24000, 24375, 24960, 25875, 26000, 26496, 26910, 27600, 28704, 28750, 28800, 29250, 29900, 30000, 31200, 32500, 33120, 34500, 35880, 36000, 36800, 37375, 37440, 38272, 39000, 40000, 41400, 41600, 43056, 43125, 44160, 44850, 45000, 46000, 46800, 47840, 48000, 48750, 51750, 52000, 53820, 55200, 57408, 57500, 58500, 59800, 60000, 62400, 65000, 66240, 67275, 69000, 71760, 72000, 73125, 73600, 74750, 74880, 78000, 80000, 82800, 86112, 86250, 89700, 90000, 92000, 93600, 95680, 97500, 103500, 104000, 107640, 110400, 112125, 114816, 115000, 117000, 119600, 120000, 124800, 129375, 130000, 132480, 134550, 138000, 143520, 144000, 146250, 149500, 156000, 165600, 172224, 172500, 179400, 180000, 184000, 186875, 187200, 191360, 195000, 207000, 208000, 215280, 220800, 224250, 230000, 234000, 239200, 240000, 258750, 260000, 269100, 276000, 287040, 292500, 299000, 312000, 331200, 336375, 344448, 345000, 358800, 360000, 368000, 373750, 374400, 390000, 414000, 430560, 448500, 460000, 468000, 478400, 517500, 520000, 538200, 552000, 560625, 574080, 585000, 598000, 624000, 662400, 672750, 690000, 717600, 720000, 747500, 780000, 828000, 861120, 897000, 920000, 936000, 956800, 1035000, 1040000, 1076400, 1104000, 1121250, 1170000, 1196000, 1345500, 1380000, 1435200, 1495000, 1560000, 1656000, 1681875, 1722240, 1794000, 1840000, 1872000, 2070000, 2152800, 2242500, 2340000, 2392000, 2691000, 2760000, 2870400, 2990000, 3120000, 3312000, 3363750, 3588000, 4140000, 4305600, 4485000, 4680000, 4784000, 5382000, 5520000, 5980000, 6727500, 7176000, 8280000, 8611200, 8970000, 9360000, 10764000, 11960000, 13455000, 14352000, 16560000, 17940000, 21528000, 23920000, 26910000, 35880000, 43056000, 53820000, 71760000, 107640000, 215280000]

約数ペア:

[(1, 215280000), (2, 107640000), (3, 71760000), (4, 53820000), (5, 43056000), (6, 35880000), (8, 26910000), (9, 23920000), (10, 21528000), (12, 17940000), (13, 16560000), (15, 14352000), (16, 13455000), (18, 11960000), (20, 10764000), (23, 9360000), (24, 8970000), (25, 8611200), (26, 8280000), (30, 7176000), (32, 6727500), (36, 5980000), (39, 5520000), (40, 5382000), (45, 4784000), (46, 4680000), (48, 4485000), (50, 4305600), (52, 4140000), (60, 3588000), (64, 3363750), (65, 3312000), (69, 3120000), (72, 2990000), (75, 2870400), (78, 2760000), (80, 2691000), (90, 2392000), (92, 2340000), (96, 2242500), (100, 2152800), (104, 2070000), (115, 1872000), (117, 1840000), (120, 1794000), (125, 1722240), (128, 1681875), (130, 1656000), (138, 1560000), (144, 1495000), (150, 1435200), (156, 1380000), (160, 1345500), (180, 1196000), (184, 1170000), (192, 1121250), (195, 1104000), (200, 1076400), (207, 1040000), (208, 1035000), (225, 956800), (230, 936000), (234, 920000), (240, 897000), (250, 861120), (260, 828000), (276, 780000), (288, 747500), (299, 720000), (300, 717600), (312, 690000), (320, 672750), (325, 662400), (345, 624000), (360, 598000), (368, 585000), (375, 574080), (384, 560625), (390, 552000), (400, 538200), (414, 520000), (416, 517500), (450, 478400), (460, 468000), (468, 460000), (480, 448500), (500, 430560), (520, 414000), (552, 390000), (575, 374400), (576, 373750), (585, 368000), (598, 360000), (600, 358800), (624, 345000), (625, 344448), (640, 336375), (650, 331200), (690, 312000), (720, 299000), (736, 292500), (750, 287040), (780, 276000), (800, 269100), (828, 260000), (832, 258750), (897, 240000), (900, 239200), (920, 234000), (936, 230000), (960, 224250), (975, 220800), (1000, 215280), (1035, 208000), (1040, 207000), (1104, 195000), (1125, 191360), (1150, 187200), (1152, 186875), (1170, 184000), (1196, 180000), (1200, 179400), (1248, 172500), (1250, 172224), (1300, 165600), (1380, 156000), (1440, 149500), (1472, 146250), (1495, 144000), (1500, 143520), (1560, 138000), (1600, 134550), (1625, 132480), (1656, 130000), (1664, 129375), (1725, 124800), (1794, 120000), (1800, 119600), (1840, 117000), (1872, 115000), (1875, 114816), (1920, 112125), (1950, 110400), (2000, 107640), (2070, 104000), (2080, 103500), (2208, 97500), (2250, 95680), (2300, 93600), (2340, 92000), (2392, 90000), (2400, 89700), (2496, 86250), (2500, 86112), (2600, 82800), (2691, 80000), (2760, 78000), (2875, 74880), (2880, 74750), (2925, 73600), (2944, 73125), (2990, 72000), (3000, 71760), (3120, 69000), (3200, 67275), (3250, 66240), (3312, 65000), (3450, 62400), (3588, 60000), (3600, 59800), (3680, 58500), (3744, 57500), (3750, 57408), (3900, 55200), (4000, 53820), (4140, 52000), (4160, 51750), (4416, 48750), (4485, 48000), (4500, 47840), (4600, 46800), (4680, 46000), (4784, 45000), (4800, 44850), (4875, 44160), (4992, 43125), (5000, 43056), (5175, 41600), (5200, 41400), (5382, 40000), (5520, 39000), (5625, 38272), (5750, 37440), (5760, 37375), (5850, 36800), (5980, 36000), (6000, 35880), (6240, 34500), (6500, 33120), (6624, 32500), (6900, 31200), (7176, 30000), (7200, 29900), (7360, 29250), (7475, 28800), (7488, 28750), (7500, 28704), (7800, 27600), (8000, 26910), (8125, 26496), (8280, 26000), (8320, 25875), (8625, 24960), (8832, 24375), (8970, 24000), (9000, 23920), (9200, 23400), (9360, 23000), (9568, 22500), (9600, 22425), (9750, 22080), (10000, 21528), (10350, 20800), (10400, 20700), (10764, 20000), (11040, 19500), (11250, 19136), (11500, 18720), (11700, 18400), (11960, 18000), (12000, 17940), (12480, 17250), (13000, 16560), (13248, 16250), (13455, 16000), (13800, 15600), (14352, 15000), (14375, 14976), (14400, 14950), (14625, 14720)]