8421887040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73721}}^1$

素因数の和:73765

約数の個数: 224

約数和(自身を含む): 32357470464

約数和(自身を除く): 23935583424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4760, 5440, 5712, 6720, 7140, 7616, 8160, 9520, 11424, 14280, 16320, 19040, 22848, 28560, 38080, 57120, 73721, 114240, 147442, 221163, 294884, 368605, 442326, 516047, 589768, 737210, 884652, 1032094, 1105815, 1179536, 1253257, 1474420, 1548141, 1769304, 2064188, 2211630, 2359072, 2506514, 2580235, 2948840, 3096282, 3538608, 3759771, 4128376, 4423260, 4718144, 5013028, 5160470, 5897680, 6192564, 6266285, 7077216, 7519542, 7740705, 8256752, 8772799, 8846520, 10026056, 10320940, 11795360, 12385128, 12532570, 14154432, 15039084, 15481410, 16513504, 17545598, 17693040, 18798855, 20052112, 20641880, 23590720, 24770256, 25065140, 26318397, 30078168, 30962820, 33027008, 35091196, 35386080, 37597710, 40104224, 41283760, 43863995, 49540512, 50130280, 52636794, 60156336, 61925640, 70182392, 70772160, 75195420, 80208448, 82567520, 87727990, 99081024, 100260560, 105273588, 120312672, 123851280, 131591985, 140364784, 150390840, 165135040, 175455980, 200521120, 210547176, 240625344, 247702560, 263183970, 280729568, 300781680, 350911960, 401042240, 421094352, 495405120, 526367940, 561459136, 601563360, 701823920, 842188704, 1052735880, 1203126720, 1403647840, 1684377408, 2105471760, 2807295680, 4210943520, 8421887040]

約数ペア:

[(1, 8421887040), (2, 4210943520), (3, 2807295680), (4, 2105471760), (5, 1684377408), (6, 1403647840), (7, 1203126720), (8, 1052735880), (10, 842188704), (12, 701823920), (14, 601563360), (15, 561459136), (16, 526367940), (17, 495405120), (20, 421094352), (21, 401042240), (24, 350911960), (28, 300781680), (30, 280729568), (32, 263183970), (34, 247702560), (35, 240625344), (40, 210547176), (42, 200521120), (48, 175455980), (51, 165135040), (56, 150390840), (60, 140364784), (64, 131591985), (68, 123851280), (70, 120312672), (80, 105273588), (84, 100260560), (85, 99081024), (96, 87727990), (102, 82567520), (105, 80208448), (112, 75195420), (119, 70772160), (120, 70182392), (136, 61925640), (140, 60156336), (160, 52636794), (168, 50130280), (170, 49540512), (192, 43863995), (204, 41283760), (210, 40104224), (224, 37597710), (238, 35386080), (240, 35091196), (255, 33027008), (272, 30962820), (280, 30078168), (320, 26318397), (336, 25065140), (340, 24770256), (357, 23590720), (408, 20641880), (420, 20052112), (448, 18798855), (476, 17693040), (480, 17545598), (510, 16513504), (544, 15481410), (560, 15039084), (595, 14154432), (672, 12532570), (680, 12385128), (714, 11795360), (816, 10320940), (840, 10026056), (952, 8846520), (960, 8772799), (1020, 8256752), (1088, 7740705), (1120, 7519542), (1190, 7077216), (1344, 6266285), (1360, 6192564), (1428, 5897680), (1632, 5160470), (1680, 5013028), (1785, 4718144), (1904, 4423260), (2040, 4128376), (2240, 3759771), (2380, 3538608), (2720, 3096282), (2856, 2948840), (3264, 2580235), (3360, 2506514), (3570, 2359072), (3808, 2211630), (4080, 2064188), (4760, 1769304), (5440, 1548141), (5712, 1474420), (6720, 1253257), (7140, 1179536), (7616, 1105815), (8160, 1032094), (9520, 884652), (11424, 737210), (14280, 589768), (16320, 516047), (19040, 442326), (22848, 368605), (28560, 294884), (38080, 221163), (57120, 147442), (73721, 114240)]