8897650560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7321}}^1$

素因数の和:7557

約数の個数: 192

約数和(自身を含む): 30874530960

約数和(自身を除く): 21976880400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 288, 320, 360, 384, 422, 480, 576, 633, 640, 720, 844, 960, 1055, 1152, 1266, 1440, 1688, 1899, 1920, 2110, 2532, 2880, 3165, 3376, 3798, 4220, 5064, 5760, 6330, 6752, 7321, 7596, 8440, 9495, 10128, 12660, 13504, 14642, 15192, 16880, 18990, 20256, 21963, 25320, 27008, 29284, 30384, 33760, 36605, 37980, 40512, 43926, 50640, 58568, 60768, 65889, 67520, 73210, 75960, 81024, 87852, 101280, 109815, 117136, 121536, 131778, 135040, 146420, 151920, 175704, 202560, 219630, 234272, 243072, 263556, 292840, 303840, 329445, 351408, 405120, 439260, 468544, 527112, 585680, 607680, 658890, 702816, 878520, 937088, 1054224, 1171360, 1215360, 1317780, 1405632, 1544731, 1757040, 2108448, 2342720, 2635560, 2811264, 3089462, 3514080, 4216896, 4634193, 4685440, 5271120, 6178924, 7028160, 7723655, 8433792, 9268386, 10542240, 12357848, 13902579, 14056320, 15447310, 18536772, 21084480, 23170965, 24715696, 27805158, 30894620, 37073544, 42168960, 46341930, 49431392, 55610316, 61789240, 69512895, 74147088, 92683860, 98862784, 111220632, 123578480, 139025790, 148294176, 185367720, 197725568, 222441264, 247156960, 278051580, 296588352, 370735440, 444882528, 494313920, 556103160, 593176704, 741470880, 889765056, 988627840, 1112206320, 1482941760, 1779530112, 2224412640, 2965883520, 4448825280, 8897650560]

約数ペア:

[(1, 8897650560), (2, 4448825280), (3, 2965883520), (4, 2224412640), (5, 1779530112), (6, 1482941760), (8, 1112206320), (9, 988627840), (10, 889765056), (12, 741470880), (15, 593176704), (16, 556103160), (18, 494313920), (20, 444882528), (24, 370735440), (30, 296588352), (32, 278051580), (36, 247156960), (40, 222441264), (45, 197725568), (48, 185367720), (60, 148294176), (64, 139025790), (72, 123578480), (80, 111220632), (90, 98862784), (96, 92683860), (120, 74147088), (128, 69512895), (144, 61789240), (160, 55610316), (180, 49431392), (192, 46341930), (211, 42168960), (240, 37073544), (288, 30894620), (320, 27805158), (360, 24715696), (384, 23170965), (422, 21084480), (480, 18536772), (576, 15447310), (633, 14056320), (640, 13902579), (720, 12357848), (844, 10542240), (960, 9268386), (1055, 8433792), (1152, 7723655), (1266, 7028160), (1440, 6178924), (1688, 5271120), (1899, 4685440), (1920, 4634193), (2110, 4216896), (2532, 3514080), (2880, 3089462), (3165, 2811264), (3376, 2635560), (3798, 2342720), (4220, 2108448), (5064, 1757040), (5760, 1544731), (6330, 1405632), (6752, 1317780), (7321, 1215360), (7596, 1171360), (8440, 1054224), (9495, 937088), (10128, 878520), (12660, 702816), (13504, 658890), (14642, 607680), (15192, 585680), (16880, 527112), (18990, 468544), (20256, 439260), (21963, 405120), (25320, 351408), (27008, 329445), (29284, 303840), (30384, 292840), (33760, 263556), (36605, 243072), (37980, 234272), (40512, 219630), (43926, 202560), (50640, 175704), (58568, 151920), (60768, 146420), (65889, 135040), (67520, 131778), (73210, 121536), (75960, 117136), (81024, 109815), (87852, 101280)]