20163014400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{45659}}^1$

素因数の和:45711

約数の個数: 216

約数和(自身を含む): 69436805760

約数和(自身を除く): 49273791360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 768, 800, 920, 960, 1104, 1150, 1200, 1280, 1380, 1472, 1600, 1725, 1840, 1920, 2208, 2300, 2400, 2760, 2944, 3200, 3450, 3680, 3840, 4416, 4600, 4800, 5520, 5888, 6400, 6900, 7360, 8832, 9200, 9600, 11040, 13800, 14720, 17664, 18400, 19200, 22080, 27600, 29440, 36800, 44160, 45659, 55200, 73600, 88320, 91318, 110400, 136977, 147200, 182636, 220800, 228295, 273954, 365272, 441600, 456590, 547908, 684885, 730544, 913180, 1050157, 1095816, 1141475, 1369770, 1461088, 1826360, 2100314, 2191632, 2282950, 2739540, 2922176, 3150471, 3424425, 3652720, 4200628, 4383264, 4565900, 5250785, 5479080, 5844352, 6300942, 6848850, 7305440, 8401256, 8766528, 9131800, 10501570, 10958160, 11688704, 12601884, 13697700, 14610880, 15752355, 16802512, 17533056, 18263600, 21003140, 21916320, 25203768, 26253925, 27395400, 29221760, 31504710, 33605024, 35066112, 36527200, 42006280, 43832640, 50407536, 52507850, 54790800, 58443520, 63009420, 67210048, 73054400, 78761775, 84012560, 87665280, 100815072, 105015700, 109581600, 126018840, 134420096, 146108800, 157523550, 168025120, 175330560, 201630144, 210031400, 219163200, 252037680, 268840192, 292217600, 315047100, 336050240, 403260288, 420062800, 438326400, 504075360, 630094200, 672100480, 806520576, 840125600, 876652800, 1008150720, 1260188400, 1344200960, 1680251200, 2016301440, 2520376800, 3360502400, 4032602880, 5040753600, 6721004800, 10081507200, 20163014400]

約数ペア:

[(1, 20163014400), (2, 10081507200), (3, 6721004800), (4, 5040753600), (5, 4032602880), (6, 3360502400), (8, 2520376800), (10, 2016301440), (12, 1680251200), (15, 1344200960), (16, 1260188400), (20, 1008150720), (23, 876652800), (24, 840125600), (25, 806520576), (30, 672100480), (32, 630094200), (40, 504075360), (46, 438326400), (48, 420062800), (50, 403260288), (60, 336050240), (64, 315047100), (69, 292217600), (75, 268840192), (80, 252037680), (92, 219163200), (96, 210031400), (100, 201630144), (115, 175330560), (120, 168025120), (128, 157523550), (138, 146108800), (150, 134420096), (160, 126018840), (184, 109581600), (192, 105015700), (200, 100815072), (230, 87665280), (240, 84012560), (256, 78761775), (276, 73054400), (300, 67210048), (320, 63009420), (345, 58443520), (368, 54790800), (384, 52507850), (400, 50407536), (460, 43832640), (480, 42006280), (552, 36527200), (575, 35066112), (600, 33605024), (640, 31504710), (690, 29221760), (736, 27395400), (768, 26253925), (800, 25203768), (920, 21916320), (960, 21003140), (1104, 18263600), (1150, 17533056), (1200, 16802512), (1280, 15752355), (1380, 14610880), (1472, 13697700), (1600, 12601884), (1725, 11688704), (1840, 10958160), (1920, 10501570), (2208, 9131800), (2300, 8766528), (2400, 8401256), (2760, 7305440), (2944, 6848850), (3200, 6300942), (3450, 5844352), (3680, 5479080), (3840, 5250785), (4416, 4565900), (4600, 4383264), (4800, 4200628), (5520, 3652720), (5888, 3424425), (6400, 3150471), (6900, 2922176), (7360, 2739540), (8832, 2282950), (9200, 2191632), (9600, 2100314), (11040, 1826360), (13800, 1461088), (14720, 1369770), (17664, 1141475), (18400, 1095816), (19200, 1050157), (22080, 913180), (27600, 730544), (29440, 684885), (36800, 547908), (44160, 456590), (45659, 441600), (55200, 365272), (73600, 273954), (88320, 228295), (91318, 220800), (110400, 182636), (136977, 147200)]