21568428000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^2\times {\mathrm{12227}}^1$

素因数の和:12272

約数の個数: 432

約数和(自身を含む): 89050996944

約数和(自身を除く): 67482568944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 125, 126, 140, 144, 147, 150, 160, 168, 175, 180, 196, 200, 210, 224, 225, 240, 245, 250, 252, 280, 288, 294, 300, 315, 336, 350, 360, 375, 392, 400, 420, 441, 450, 480, 490, 500, 504, 525, 560, 588, 600, 630, 672, 700, 720, 735, 750, 784, 800, 840, 875, 882, 900, 980, 1000, 1008, 1050, 1120, 1125, 1176, 1200, 1225, 1260, 1400, 1440, 1470, 1500, 1568, 1575, 1680, 1750, 1764, 1800, 1960, 2000, 2016, 2100, 2205, 2250, 2352, 2400, 2450, 2520, 2625, 2800, 2940, 3000, 3150, 3360, 3500, 3528, 3600, 3675, 3920, 4000, 4200, 4410, 4500, 4704, 4900, 5040, 5250, 5600, 5880, 6000, 6125, 6300, 7000, 7056, 7200, 7350, 7840, 7875, 8400, 8820, 9000, 9800, 10080, 10500, 11025, 11760, 12000, 12227, 12250, 12600, 14000, 14112, 14700, 15750, 16800, 17640, 18000, 18375, 19600, 21000, 22050, 23520, 24454, 24500, 25200, 28000, 29400, 31500, 35280, 36000, 36681, 36750, 39200, 42000, 44100, 48908, 49000, 50400, 55125, 58800, 61135, 63000, 70560, 73362, 73500, 84000, 85589, 88200, 97816, 98000, 110043, 110250, 117600, 122270, 126000, 146724, 147000, 171178, 176400, 183405, 195632, 196000, 220086, 220500, 244540, 252000, 256767, 293448, 294000, 305675, 342356, 352800, 366810, 391264, 427945, 440172, 441000, 489080, 513534, 550215, 586896, 588000, 599123, 611350, 684712, 733620, 770301, 855890, 880344, 882000, 917025, 978160, 1027068, 1100430, 1173792, 1198246, 1222700, 1283835, 1369424, 1467240, 1528375, 1540602, 1711780, 1760688, 1764000, 1797369, 1834050, 1956320, 2054136, 2139725, 2200860, 2396492, 2445400, 2567670, 2738848, 2751075, 2934480, 2995615, 3056750, 3081204, 3423560, 3521376, 3594738, 3668100, 3851505, 4108272, 4279450, 4401720, 4585125, 4792984, 4890800, 5135340, 5392107, 5502150, 5868960, 5991230, 6113500, 6162408, 6419175, 6847120, 7189476, 7336200, 7703010, 8216544, 8558900, 8803440, 8986845, 9170250, 9585968, 9781600, 10270680, 10698625, 10784214, 11004300, 11982460, 12227000, 12324816, 12838350, 13694240, 13755375, 14378952, 14672400, 14978075, 15406020, 17117800, 17606880, 17973690, 18340500, 19171936, 19257525, 20541360, 21397250, 21568428, 22008600, 23964920, 24454000, 24649632, 25676700, 26960535, 27510750, 28757904, 29344800, 29956150, 30812040, 32095875, 34235600, 35947380, 36681000, 38515050, 41082720, 42794500, 43136856, 44017200, 44934225, 47929840, 48908000, 51353400, 53921070, 55021500, 57515808, 59912300, 61624080, 64191750, 68471200, 71894760, 73362000, 74890375, 77030100, 85589000, 86273712, 88034400, 89868450, 95859680, 96287625, 102706800, 107842140, 110043000, 119824600, 123248160, 128383500, 134802675, 143789520, 146724000, 149780750, 154060200, 171178000, 172547424, 179736900, 192575250, 205413600, 215684280, 220086000, 224671125, 239649200, 256767000, 269605350, 287579040, 299561500, 308120400, 342356000, 359473800, 385150500, 431368560, 440172000, 449342250, 479298400, 513534000, 539210700, 599123000, 616240800, 674013375, 718947600, 770301000, 862737120, 898684500, 1027068000, 1078421400, 1198246000, 1348026750, 1437895200, 1540602000, 1797369000, 2156842800, 2396492000, 2696053500, 3081204000, 3594738000, 4313685600, 5392107000, 7189476000, 10784214000, 21568428000]

約数ペア:

[(1, 21568428000), (2, 10784214000), (3, 7189476000), (4, 5392107000), (5, 4313685600), (6, 3594738000), (7, 3081204000), (8, 2696053500), (9, 2396492000), (10, 2156842800), (12, 1797369000), (14, 1540602000), (15, 1437895200), (16, 1348026750), (18, 1198246000), (20, 1078421400), (21, 1027068000), (24, 898684500), (25, 862737120), (28, 770301000), (30, 718947600), (32, 674013375), (35, 616240800), (36, 599123000), (40, 539210700), (42, 513534000), (45, 479298400), (48, 449342250), (49, 440172000), (50, 431368560), (56, 385150500), (60, 359473800), (63, 342356000), (70, 308120400), (72, 299561500), (75, 287579040), (80, 269605350), (84, 256767000), (90, 239649200), (96, 224671125), (98, 220086000), (100, 215684280), (105, 205413600), (112, 192575250), (120, 179736900), (125, 172547424), (126, 171178000), (140, 154060200), (144, 149780750), (147, 146724000), (150, 143789520), (160, 134802675), (168, 128383500), (175, 123248160), (180, 119824600), (196, 110043000), (200, 107842140), (210, 102706800), (224, 96287625), (225, 95859680), (240, 89868450), (245, 88034400), (250, 86273712), (252, 85589000), (280, 77030100), (288, 74890375), (294, 73362000), (300, 71894760), (315, 68471200), (336, 64191750), (350, 61624080), (360, 59912300), (375, 57515808), (392, 55021500), (400, 53921070), (420, 51353400), (441, 48908000), (450, 47929840), (480, 44934225), (490, 44017200), (500, 43136856), (504, 42794500), (525, 41082720), (560, 38515050), (588, 36681000), (600, 35947380), (630, 34235600), (672, 32095875), (700, 30812040), (720, 29956150), (735, 29344800), (750, 28757904), (784, 27510750), (800, 26960535), (840, 25676700), (875, 24649632), (882, 24454000), (900, 23964920), (980, 22008600), (1000, 21568428), (1008, 21397250), (1050, 20541360), (1120, 19257525), (1125, 19171936), (1176, 18340500), (1200, 17973690), (1225, 17606880), (1260, 17117800), (1400, 15406020), (1440, 14978075), (1470, 14672400), (1500, 14378952), (1568, 13755375), (1575, 13694240), (1680, 12838350), (1750, 12324816), (1764, 12227000), (1800, 11982460), (1960, 11004300), (2000, 10784214), (2016, 10698625), (2100, 10270680), (2205, 9781600), (2250, 9585968), (2352, 9170250), (2400, 8986845), (2450, 8803440), (2520, 8558900), (2625, 8216544), (2800, 7703010), (2940, 7336200), (3000, 7189476), (3150, 6847120), (3360, 6419175), (3500, 6162408), (3528, 6113500), (3600, 5991230), (3675, 5868960), (3920, 5502150), (4000, 5392107), (4200, 5135340), (4410, 4890800), (4500, 4792984), (4704, 4585125), (4900, 4401720), (5040, 4279450), (5250, 4108272), (5600, 3851505), (5880, 3668100), (6000, 3594738), (6125, 3521376), (6300, 3423560), (7000, 3081204), (7056, 3056750), (7200, 2995615), (7350, 2934480), (7840, 2751075), (7875, 2738848), (8400, 2567670), (8820, 2445400), (9000, 2396492), (9800, 2200860), (10080, 2139725), (10500, 2054136), (11025, 1956320), (11760, 1834050), (12000, 1797369), (12227, 1764000), (12250, 1760688), (12600, 1711780), (14000, 1540602), (14112, 1528375), (14700, 1467240), (15750, 1369424), (16800, 1283835), (17640, 1222700), (18000, 1198246), (18375, 1173792), (19600, 1100430), (21000, 1027068), (22050, 978160), (23520, 917025), (24454, 882000), (24500, 880344), (25200, 855890), (28000, 770301), (29400, 733620), (31500, 684712), (35280, 611350), (36000, 599123), (36681, 588000), (36750, 586896), (39200, 550215), (42000, 513534), (44100, 489080), (48908, 441000), (49000, 440172), (50400, 427945), (55125, 391264), (58800, 366810), (61135, 352800), (63000, 342356), (70560, 305675), (73362, 294000), (73500, 293448), (84000, 256767), (85589, 252000), (88200, 244540), (97816, 220500), (98000, 220086), (110043, 196000), (110250, 195632), (117600, 183405), (122270, 176400), (126000, 171178), (146724, 147000)]