420264000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 336

約数和(自身を含む): 1622602800

約数和(自身を除く): 1202338800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 320, 325, 360, 375, 390, 400, 416, 449, 450, 468, 480, 500, 520, 576, 585, 600, 624, 650, 720, 750, 780, 800, 832, 898, 900, 936, 960, 975, 1000, 1040, 1125, 1170, 1200, 1248, 1300, 1347, 1440, 1500, 1560, 1600, 1625, 1796, 1800, 1872, 1950, 2000, 2080, 2245, 2250, 2340, 2400, 2496, 2600, 2694, 2880, 2925, 3000, 3120, 3250, 3592, 3600, 3744, 3900, 4000, 4041, 4160, 4490, 4500, 4680, 4800, 4875, 5200, 5388, 5837, 5850, 6000, 6240, 6500, 6735, 7184, 7200, 7488, 7800, 8000, 8082, 8980, 9000, 9360, 9750, 10400, 10776, 11225, 11674, 11700, 12000, 12480, 13000, 13470, 14368, 14400, 14625, 15600, 16164, 17511, 17960, 18000, 18720, 19500, 20205, 20800, 21552, 22450, 23348, 23400, 24000, 26000, 26940, 28736, 29185, 29250, 31200, 32328, 33675, 35022, 35920, 36000, 37440, 39000, 40410, 43104, 44900, 46696, 46800, 52000, 52533, 53880, 56125, 58370, 58500, 62400, 64656, 67350, 70044, 71840, 72000, 78000, 80820, 86208, 87555, 89800, 93392, 93600, 101025, 104000, 105066, 107760, 112250, 116740, 117000, 129312, 134700, 140088, 143680, 145925, 156000, 161640, 168375, 175110, 179600, 186784, 187200, 202050, 210132, 215520, 224500, 233480, 234000, 258624, 262665, 269400, 280176, 291850, 312000, 323280, 336750, 350220, 359200, 373568, 404100, 420264, 431040, 437775, 449000, 466960, 468000, 505125, 525330, 538800, 560352, 583700, 646560, 673500, 700440, 718400, 729625, 808200, 840528, 875550, 898000, 933920, 936000, 1010250, 1050660, 1077600, 1120704, 1167400, 1293120, 1313325, 1347000, 1400880, 1459250, 1616400, 1681056, 1751100, 1796000, 1867840, 2020500, 2101320, 2155200, 2188875, 2334800, 2626650, 2694000, 2801760, 2918500, 3232800, 3362112, 3502200, 3592000, 4041000, 4202640, 4377750, 4669600, 5253300, 5388000, 5603520, 5837000, 6465600, 6566625, 7004400, 8082000, 8405280, 8755500, 9339200, 10506600, 10776000, 11674000, 13133250, 14008800, 16164000, 16810560, 17511000, 21013200, 23348000, 26266500, 28017600, 32328000, 35022000, 42026400, 46696000, 52533000, 70044000, 84052800, 105066000, 140088000, 210132000, 420264000]

約数ペア:

[(1, 420264000), (2, 210132000), (3, 140088000), (4, 105066000), (5, 84052800), (6, 70044000), (8, 52533000), (9, 46696000), (10, 42026400), (12, 35022000), (13, 32328000), (15, 28017600), (16, 26266500), (18, 23348000), (20, 21013200), (24, 17511000), (25, 16810560), (26, 16164000), (30, 14008800), (32, 13133250), (36, 11674000), (39, 10776000), (40, 10506600), (45, 9339200), (48, 8755500), (50, 8405280), (52, 8082000), (60, 7004400), (64, 6566625), (65, 6465600), (72, 5837000), (75, 5603520), (78, 5388000), (80, 5253300), (90, 4669600), (96, 4377750), (100, 4202640), (104, 4041000), (117, 3592000), (120, 3502200), (125, 3362112), (130, 3232800), (144, 2918500), (150, 2801760), (156, 2694000), (160, 2626650), (180, 2334800), (192, 2188875), (195, 2155200), (200, 2101320), (208, 2020500), (225, 1867840), (234, 1796000), (240, 1751100), (250, 1681056), (260, 1616400), (288, 1459250), (300, 1400880), (312, 1347000), (320, 1313325), (325, 1293120), (360, 1167400), (375, 1120704), (390, 1077600), (400, 1050660), (416, 1010250), (449, 936000), (450, 933920), (468, 898000), (480, 875550), (500, 840528), (520, 808200), (576, 729625), (585, 718400), (600, 700440), (624, 673500), (650, 646560), (720, 583700), (750, 560352), (780, 538800), (800, 525330), (832, 505125), (898, 468000), (900, 466960), (936, 449000), (960, 437775), (975, 431040), (1000, 420264), (1040, 404100), (1125, 373568), (1170, 359200), (1200, 350220), (1248, 336750), (1300, 323280), (1347, 312000), (1440, 291850), (1500, 280176), (1560, 269400), (1600, 262665), (1625, 258624), (1796, 234000), (1800, 233480), (1872, 224500), (1950, 215520), (2000, 210132), (2080, 202050), (2245, 187200), (2250, 186784), (2340, 179600), (2400, 175110), (2496, 168375), (2600, 161640), (2694, 156000), (2880, 145925), (2925, 143680), (3000, 140088), (3120, 134700), (3250, 129312), (3592, 117000), (3600, 116740), (3744, 112250), (3900, 107760), (4000, 105066), (4041, 104000), (4160, 101025), (4490, 93600), (4500, 93392), (4680, 89800), (4800, 87555), (4875, 86208), (5200, 80820), (5388, 78000), (5837, 72000), (5850, 71840), (6000, 70044), (6240, 67350), (6500, 64656), (6735, 62400), (7184, 58500), (7200, 58370), (7488, 56125), (7800, 53880), (8000, 52533), (8082, 52000), (8980, 46800), (9000, 46696), (9360, 44900), (9750, 43104), (10400, 40410), (10776, 39000), (11225, 37440), (11674, 36000), (11700, 35920), (12000, 35022), (12480, 33675), (13000, 32328), (13470, 31200), (14368, 29250), (14400, 29185), (14625, 28736), (15600, 26940), (16164, 26000), (17511, 24000), (17960, 23400), (18000, 23348), (18720, 22450), (19500, 21552), (20205, 20800)]