219292800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 737631360

約数和(自身を除く): 518338560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 128, 150, 159, 160, 192, 200, 212, 240, 265, 300, 318, 320, 384, 400, 424, 431, 480, 530, 600, 636, 640, 795, 800, 848, 862, 960, 1060, 1200, 1272, 1293, 1325, 1590, 1600, 1696, 1724, 1920, 2120, 2155, 2400, 2544, 2586, 2650, 3180, 3200, 3392, 3448, 3975, 4240, 4310, 4800, 5088, 5172, 5300, 6360, 6465, 6784, 6896, 7950, 8480, 8620, 9600, 10176, 10344, 10600, 10775, 12720, 12930, 13792, 15900, 16960, 17240, 20352, 20688, 21200, 21550, 22843, 25440, 25860, 27584, 31800, 32325, 33920, 34480, 41376, 42400, 43100, 45686, 50880, 51720, 55168, 63600, 64650, 68529, 68960, 82752, 84800, 86200, 91372, 101760, 103440, 114215, 127200, 129300, 137058, 137920, 165504, 169600, 172400, 182744, 206880, 228430, 254400, 258600, 274116, 275840, 342645, 344800, 365488, 413760, 456860, 508800, 517200, 548232, 571075, 685290, 689600, 730976, 827520, 913720, 1034400, 1096464, 1142150, 1370580, 1379200, 1461952, 1713225, 1827440, 2068800, 2192928, 2284300, 2741160, 2923904, 3426450, 3654880, 4137600, 4385856, 4568600, 5482320, 6852900, 7309760, 8771712, 9137200, 10964640, 13705800, 14619520, 18274400, 21929280, 27411600, 36548800, 43858560, 54823200, 73097600, 109646400, 219292800]

約数ペア:

[(1, 219292800), (2, 109646400), (3, 73097600), (4, 54823200), (5, 43858560), (6, 36548800), (8, 27411600), (10, 21929280), (12, 18274400), (15, 14619520), (16, 13705800), (20, 10964640), (24, 9137200), (25, 8771712), (30, 7309760), (32, 6852900), (40, 5482320), (48, 4568600), (50, 4385856), (53, 4137600), (60, 3654880), (64, 3426450), (75, 2923904), (80, 2741160), (96, 2284300), (100, 2192928), (106, 2068800), (120, 1827440), (128, 1713225), (150, 1461952), (159, 1379200), (160, 1370580), (192, 1142150), (200, 1096464), (212, 1034400), (240, 913720), (265, 827520), (300, 730976), (318, 689600), (320, 685290), (384, 571075), (400, 548232), (424, 517200), (431, 508800), (480, 456860), (530, 413760), (600, 365488), (636, 344800), (640, 342645), (795, 275840), (800, 274116), (848, 258600), (862, 254400), (960, 228430), (1060, 206880), (1200, 182744), (1272, 172400), (1293, 169600), (1325, 165504), (1590, 137920), (1600, 137058), (1696, 129300), (1724, 127200), (1920, 114215), (2120, 103440), (2155, 101760), (2400, 91372), (2544, 86200), (2586, 84800), (2650, 82752), (3180, 68960), (3200, 68529), (3392, 64650), (3448, 63600), (3975, 55168), (4240, 51720), (4310, 50880), (4800, 45686), (5088, 43100), (5172, 42400), (5300, 41376), (6360, 34480), (6465, 33920), (6784, 32325), (6896, 31800), (7950, 27584), (8480, 25860), (8620, 25440), (9600, 22843), (10176, 21550), (10344, 21200), (10600, 20688), (10775, 20352), (12720, 17240), (12930, 16960), (13792, 15900)]