19948790400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26987}}^1$

素因数の和:27032

約数の個数: 384

約数和(自身を含む): 81922613760

約数和(自身を除く): 61973823360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 128, 132, 140, 150, 154, 160, 165, 168, 175, 176, 192, 200, 210, 220, 224, 231, 240, 264, 275, 280, 300, 308, 320, 330, 336, 350, 352, 384, 385, 400, 420, 440, 448, 462, 480, 525, 528, 550, 560, 600, 616, 640, 660, 672, 700, 704, 770, 800, 825, 840, 880, 896, 924, 960, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1320, 1344, 1400, 1408, 1540, 1600, 1650, 1680, 1760, 1848, 1920, 1925, 2100, 2112, 2200, 2240, 2310, 2400, 2464, 2640, 2688, 2800, 3080, 3200, 3300, 3360, 3520, 3696, 3850, 4200, 4224, 4400, 4480, 4620, 4800, 4928, 5280, 5600, 5775, 6160, 6600, 6720, 7040, 7392, 7700, 8400, 8800, 9240, 9600, 9856, 10560, 11200, 11550, 12320, 13200, 13440, 14784, 15400, 16800, 17600, 18480, 21120, 22400, 23100, 24640, 26400, 26987, 29568, 30800, 33600, 35200, 36960, 46200, 49280, 52800, 53974, 61600, 67200, 73920, 80961, 92400, 105600, 107948, 123200, 134935, 147840, 161922, 184800, 188909, 215896, 246400, 269870, 296857, 323844, 369600, 377818, 404805, 431792, 539740, 566727, 593714, 647688, 674675, 739200, 755636, 809610, 863584, 890571, 944545, 1079480, 1133454, 1187428, 1295376, 1349350, 1484285, 1511272, 1619220, 1727168, 1781142, 1889090, 2024025, 2077999, 2158960, 2266908, 2374856, 2590752, 2698700, 2833635, 2968570, 3022544, 3238440, 3454336, 3562284, 3778180, 4048050, 4155998, 4317920, 4452855, 4533816, 4722725, 4749712, 5181504, 5397400, 5667270, 5937140, 6045088, 6233997, 6476880, 7124568, 7421425, 7556360, 8096100, 8311996, 8635840, 8905710, 9067632, 9445450, 9499424, 10363008, 10389995, 10794800, 11334540, 11874280, 12090176, 12467994, 12953760, 14168175, 14249136, 14842850, 15112720, 16192200, 16623992, 17271680, 17811420, 18135264, 18890900, 18998848, 20779990, 21589600, 22264275, 22669080, 23748560, 24180352, 24935988, 25907520, 28336350, 28498272, 29685700, 30225440, 31169985, 32384400, 33247984, 35622840, 36270528, 37781800, 37997696, 41559980, 43179200, 44528550, 45338160, 47497120, 49871976, 51815040, 51949975, 56672700, 56996544, 59371400, 60450880, 62339970, 64768800, 66495968, 71245680, 72541056, 75563600, 83119960, 86358400, 89057100, 90676320, 94994240, 99743952, 103899950, 113345400, 113993088, 118742800, 120901760, 124679940, 129537600, 132991936, 142491360, 151127200, 155849925, 166239920, 178114200, 181352640, 189988480, 199487904, 207799900, 226690800, 237485600, 249359880, 259075200, 265983872, 284982720, 302254400, 311699850, 332479840, 356228400, 362705280, 398975808, 415599800, 453381600, 474971200, 498719760, 569965440, 604508800, 623399700, 664959680, 712456800, 797951616, 831199600, 906763200, 949942400, 997439520, 1246799400, 1329919360, 1424913600, 1662399200, 1813526400, 1994879040, 2493598800, 2849827200, 3324798400, 3989758080, 4987197600, 6649596800, 9974395200, 19948790400]

約数ペア:

[(1, 19948790400), (2, 9974395200), (3, 6649596800), (4, 4987197600), (5, 3989758080), (6, 3324798400), (7, 2849827200), (8, 2493598800), (10, 1994879040), (11, 1813526400), (12, 1662399200), (14, 1424913600), (15, 1329919360), (16, 1246799400), (20, 997439520), (21, 949942400), (22, 906763200), (24, 831199600), (25, 797951616), (28, 712456800), (30, 664959680), (32, 623399700), (33, 604508800), (35, 569965440), (40, 498719760), (42, 474971200), (44, 453381600), (48, 415599800), (50, 398975808), (55, 362705280), (56, 356228400), (60, 332479840), (64, 311699850), (66, 302254400), (70, 284982720), (75, 265983872), (77, 259075200), (80, 249359880), (84, 237485600), (88, 226690800), (96, 207799900), (100, 199487904), (105, 189988480), (110, 181352640), (112, 178114200), (120, 166239920), (128, 155849925), (132, 151127200), (140, 142491360), (150, 132991936), (154, 129537600), (160, 124679940), (165, 120901760), (168, 118742800), (175, 113993088), (176, 113345400), (192, 103899950), (200, 99743952), (210, 94994240), (220, 90676320), (224, 89057100), (231, 86358400), (240, 83119960), (264, 75563600), (275, 72541056), (280, 71245680), (300, 66495968), (308, 64768800), (320, 62339970), (330, 60450880), (336, 59371400), (350, 56996544), (352, 56672700), (384, 51949975), (385, 51815040), (400, 49871976), (420, 47497120), (440, 45338160), (448, 44528550), (462, 43179200), (480, 41559980), (525, 37997696), (528, 37781800), (550, 36270528), (560, 35622840), (600, 33247984), (616, 32384400), (640, 31169985), (660, 30225440), (672, 29685700), (700, 28498272), (704, 28336350), (770, 25907520), (800, 24935988), (825, 24180352), (840, 23748560), (880, 22669080), (896, 22264275), (924, 21589600), (960, 20779990), (1050, 18998848), (1056, 18890900), (1100, 18135264), (1120, 17811420), (1155, 17271680), (1200, 16623992), (1232, 16192200), (1320, 15112720), (1344, 14842850), (1400, 14249136), (1408, 14168175), (1540, 12953760), (1600, 12467994), (1650, 12090176), (1680, 11874280), (1760, 11334540), (1848, 10794800), (1920, 10389995), (1925, 10363008), (2100, 9499424), (2112, 9445450), (2200, 9067632), (2240, 8905710), (2310, 8635840), (2400, 8311996), (2464, 8096100), (2640, 7556360), (2688, 7421425), (2800, 7124568), (3080, 6476880), (3200, 6233997), (3300, 6045088), (3360, 5937140), (3520, 5667270), (3696, 5397400), (3850, 5181504), (4200, 4749712), (4224, 4722725), (4400, 4533816), (4480, 4452855), (4620, 4317920), (4800, 4155998), (4928, 4048050), (5280, 3778180), (5600, 3562284), (5775, 3454336), (6160, 3238440), (6600, 3022544), (6720, 2968570), (7040, 2833635), (7392, 2698700), (7700, 2590752), (8400, 2374856), (8800, 2266908), (9240, 2158960), (9600, 2077999), (9856, 2024025), (10560, 1889090), (11200, 1781142), (11550, 1727168), (12320, 1619220), (13200, 1511272), (13440, 1484285), (14784, 1349350), (15400, 1295376), (16800, 1187428), (17600, 1133454), (18480, 1079480), (21120, 944545), (22400, 890571), (23100, 863584), (24640, 809610), (26400, 755636), (26987, 739200), (29568, 674675), (30800, 647688), (33600, 593714), (35200, 566727), (36960, 539740), (46200, 431792), (49280, 404805), (52800, 377818), (53974, 369600), (61600, 323844), (67200, 296857), (73920, 269870), (80961, 246400), (92400, 215896), (105600, 188909), (107948, 184800), (123200, 161922), (134935, 147840)]